PF760-03 E0C6S37 E0C6200A E0C6SL37 E0C6SB37 SEG25 SEG10 SEG11 SEG12 SEG13 SEG14 - Datasheet Archive

 

E0C6S37 4-bit Single Chip Microcomputer e ltag Vo ion Lowerat ts Op oduc Pr q Core CPU Architecture q SVD Circuit / Comparator q

 

PF760-03 PF760-03 E0C6S37 E0C6S37 4-bit Single Chip Microcomputer e ltag Vo ion Lowerat ts Op oduc Pr q Core CPU Architecture q SVD Circuit / Comparator q Super Low Operating Voltage (0.9V) q High Quality Display LCD Driver s DESCRIPTION The E0C6S37 E0C6S37 is an advanced single-chip CMOS 4-bit microcomputer consisting of the E0C6200A E0C6200A CMOS 4-bit core CPU. It also contains the ROM, RAM, LCD driver circuit, time base counter and stopwatch counter. The E0C6S37 E0C6S37 provides an excellent solution for low-power consumption systems with clock functions. s FEATURES q CMOS LSI 4-bit parallel processing q Clock . 32.768kHz (Typ.) CR or Crystal oscillation circuit selectable through mask option q Instruction set . 100 instructions q Instruction execution time . 153µsec, 214µsec or 366µsec (depending on instruction) q ROM capacity . 1,024 words × 12 bits q RAM capacity . 80 words × 4 bits q Input port . 4 bits (pull-down resistors are available by mask option) q Output port . 4 bits (general purpose port) 2 bits (for buzzer output) : BZ/BZ 4kHz, 2kHz 1 bit (for clock output) : 16kHz, 8kHz, 4kHz, 2kHz q I/O port . 4 bits q LCD driver . 26 segments × 2 commons (1/2 duty), 3 commons (1/3 duty) or 4 commons (1/4 duty) q Built-in supply voltage detection (SVD) circuit q Built-in stopwatch timer q Interrupts . External : Input interrupt 1 line Internal : Timer interrupt 1 line Stopwatch interrupt 1 line q Supply voltage . 1.5V/3.0V (Minimum operating voltage: 0.9V/1.8V) q Current consumption . HALT mode (32.768kHz/3.0V) : 1.0µA (Typ.) OPERATING mode (32.768kHz/3.0V) : 2.5µA (Typ.) q Package . QFP6-60pin (plastic) Die form s LINE UP Model Supply voltage Clock (oscillation) E0C6SL37 E0C6SL37 1.5V (0.9 to 2.0V) 32.768kHz Crystal or 65kHz CR oscillation (Typ.) E0C6S37 E0C6S37 3.0V (1.8 to 3.6V) 32.768kHz Crystal or 65kHz CR oscillation (Typ.) E0C6SB37 E0C6SB37 3.0V (0.9 to 3.6V) 32.768kHz Crystal or 65kHz CR oscillation (Typ.) SEIKO EPSON CORPORATION 1 E0C6S37 E0C6S37 s BLOCK DIAGRAM OSC1 OSC2 RESET OSC System Reset Control ROM 1,024 words x 12 bits Core CPU E0C6200A E0C6200A RAM 80 words x 4 bits COM0 ­COM3 SEG0 ­SEG25 SEG25 Interrupt Generator Input Port Test Port I/O Port VDD VL1­VL3 CA, CB VS1 VSS Power Controller P00­P03 Output Port LCD Driver K00­K03 TEST R00­R03 SVD Clock Timer FOUT & BUZZER Stopwatch Timer s PIN CONFIGURATION Pin No. Pin name Pin No. Pin name Pin No. Pin name Pin No. Pin name QFP6-60pin 45 31 30 46 E0C6S37 E0C6S37 INDEX 16 60 1 2 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 OSC1 OSC2 N.C. VS1 N.C. CA CB N.C. N.C. N.C. VL1 VL2 VL3 COM0 COM1 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG10 SEG11 SEG11 SEG12 SEG12 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 TEST 46 P01 SEG13 SEG13 47 P02 SEG14 SEG14 48 P03 SEG15 SEG15 49 RESET SEG16 SEG16 50 K00 SEG17 SEG17 51 K01 SEG18 SEG18 52 K02 SEG19 SEG19 53 K03 SEG20 SEG20 54 R00 SEG21 SEG21 55 R01 SEG22 SEG22 56 R02 SEG23 SEG23 57 R03 SEG24 SEG24 58 N.C. SEG25 SEG25 59 VSS P00 60 VDD N.C. : No Connection E0C6S37 E0C6S37 s PIN DESCRIPTION Pin name Pin No. Function I/O VDD 60 (I) Power supply pin (+) VSS 59 (I) Power supply pin (­) VS1 4 O Oscillation and internal logic system regulated voltage output pin VL1 11 O LCD system regulated voltage output pin (-1.05V) VL2 12 O LCD system booster voltage output pin (VL1×2) VL3 13 O LCD system booster voltage output pin (VL1×3) CA, CB Voltage booster capacitor connecting pin 6, 7 - OSC1 1 I Crystal oscillation input pin OSC2 2 O Crystal oscillation output pin K00­K03 50­53 I Input port pin P00­P03 45­48 I/O I/O port pin R00­R03 54­57 O Output port pin SEG0­SEG25 SEG25 18­30, 32­44 O LCD segment output pin COM0­COM3 14­17 O LCD common output pin RESET 49 I Initial reset input pin TEST 31 I Testing input pin s BASIC EXTERNAL CONNECTION DIAGRAM COM0 COM3 K00 SEG25 SEG25 SEG0 LCD PANEL CA CB I VL1 K03 VL2 E0C6S37 E0C6S37 E0C6SL37 E0C6SL37 E0C6SB37 E0C6SB37 P00 I/O P03 C2 C3 C4 CG OSC1 RCR X'tal OSC2 VS1 C5 RESET R02 R03 1.5V or 3.0V Cp R00 TEST R01 O VL3 VDD C1 VSS Piezo Buzzer X'tal Crystal oscillator 32.768kHz, CI(Max.)=35k CG Trimmer capacitor 5 to 25pF C1­C5 Capacitor 0.1µF Cp Capacitor 3.3µF RCR CR oscillating resistor 470k (65kHz Typ.) Note: The above table is simply an example, and is not guaranteed to work. 3 E0C6S37 E0C6S37 s ELECTRICAL CHARACTERISTICS q Absolute Maximum Ratings (VDD=0V) Rating Symbol Value Unit Supply voltage VSS -5.0 to 0.5 V Input voltage (1) VI VSS - 0.3 to 0.5 V Input voltage (2) VIOSC VSS - 0.3 to 0.5 V Permissible total output current *1 IVSS 10 mA Operating temperature Topr -20 to 70 °C Storage temperature Tstg -65 to 150 °C Soldering temperature / Time Tsol 260°C, 10sec (lead section) ­ Permissible dissipation *2 PD 250 mW 1: The permissible total output current is the sum total of the current (average current) that simultaneously flows from the output pins (or is draw in). 2: In case of plastic package (QFP6-60pin). q Recommended Operating Conditions E0C6S37 E0C6S37 Condition Supply voltage Oscillation frequency Booster capacitor Capacitor between VDD and VL1 Capacitor between VDD and VL2 Capacitor between VDD and VL3 Capacitor between VDD and VS1 Symbol Remark VSS VDD=0V fOSC1 Crystal oscillation fOSC2 CR oscillation, R=470k C1 C2 C3 C4 C5 Min. -3.6 50 0.1 0.1 0.1 0.1 0.1 Typ. -3.0 32.768 65 (Ta=-20 to 70°C) Max. Unit -1.8 V kHz 80 kHz µF µF µF µF µF E0C6SL37 E0C6SL37 (Ta=-20 to 70°C) Symbol Remark Min. Typ. Max. Unit VSS VDD=0V *3 -2.0 -1.5 -1.1 V VDD=0V, With software control *1 -2.0 -1.5 -0.9 *2 V Oscillation frequency fOSC1 Crystal oscillation 32.768 kHz fOSC2 CR oscillation, R=470k 50 65 80 kHz Booster capacitor C1 0.1 µF Capacitor between VDD and VL1 C2 0.1 µF Capacitor between VDD and VL2 C3 0.1 µF Capacitor between VDD and VL3 C4 0.1 µF Capacitor between VDD and VS1 C5 0.1 µF 1: When the heavy load protection mode is set by software and the SVD circuit is turned off. Cannot be operated when the CR oscillation circuit is used. 2: The voltage which can be displayed on the LCD panel will differ according to the characteristics of the LCD panel. 3: When there is no software control during CR oscillation or crystal oscillation. Condition Supply voltage E0C6SB37 E0C6SB37 (Ta=-20 to 70°C) Symbol Remark Min. Typ. Max. Unit VSS VDD=0V *3 -3.6 -1.5 -1.1 V VDD=0V, With software control *1 -3.6 -1.5 -0.9 *2 V Oscillation frequency fOSC1 Crystal oscillation 32.768 kHz fOSC2 CR oscillation, R=470k 50 65 80 kHz Booster capacitor C1 0.1 µF Capacitor between VDD and VL1 C2 0.1 µF Capacitor between VDD and VL2 C3 0.1 µF Capacitor between VDD and VL3 C4 0.1 µF Capacitor between VDD and VS1 C5 0.1 µF 1: When the heavy load protection mode is set by software and the SVD circuit is turned off. Cannot be operated when the CR oscillation circuit is used. 2: The voltage which can be displayed on the LCD panel will differ according to the characteristics of the LCD panel. 3: When there is no software control during CR oscillation or crystal oscillation. Condition Supply voltage 4 E0C6S37 E0C6S37 q DC Characteristics E0C6S37/6SB37 E0C6S37/6SB37 (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Characteristic Symbol Min. Typ. Condition Unit Max. High level input voltage (1) VIH1 0.2·VSS K00­K03, P00­P03 V 0 High level input voltage (2) VIH2 0.15·VSS RESET V 0 Low level input voltage (1) VIL1 VSS K00­K03, P00­P03 V 0.8·VSS Low level input voltage (2) VIL2 VSS 0.85·VSS RESET V High level input current (1) IIH1 VIH1=0V, No pull down resistor K00­K03, P00­P03 0 0.5 µA High level input current (2) VIH2=0V, With pull down resistor K00­K03 10 40 IIH2 µA IIH3 High level input current (3) 30 100 VIH3=0V, With pull down resistor P00­P03 µA RESET IIL VIL=VSS Low level input current -0.5 0 K00­K03, P00­P03 µA RESET, TEST VOH1=0.1·VSS High level output current (1) IOH1 -1.0 R02, R03, P00­P03 mA VOH2=0.1·VSS High level output current (2) IOH2 -1.0 R00, R01 mA (built-in protection resistance) VOL1=0.9·VSS IOL1 Low level output current (1) 3.0 R02, R03, P00­P03 mA IOL2 VOL2=0.9·VSS Low level output current (2) 3.0 R00, R01 mA (built-in protection resistance) VOH3=-0.05V IOH3 Common output current -3 COM0­COM3 µA IOL3 VOL3=VL3+0.05V 3 µA VOH4=-0.05V IOH4 Segment output current -3 SEG0­SEG25 SEG25 µA IOL4 VOL4=VL3+0.05V (during LCD output) 3 µA VOH5=0.1·VSS IOH5 Segment output current -300 SEG0­SEG25 SEG25 µA IOL5 VOL5=0.9·VSS (during DC output) 300 µA E0C6SL37 E0C6SL37 (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Characteristic Symbol Min. Typ. Condition Unit Max. High level input voltage (1) VIH1 0.2·VSS K00­K03, P00­P03 V 0 High level input voltage (2) VIH2 0.15·VSS RESET V 0 Low level input voltage (1) VIL1 VSS K00­K03, P00­P03 V 0.8·VSS Low level input voltage (2) VIL2 VSS 0.85·VSS RESET V High level input current (1) IIH1 VIH1=0V, No pull down resistor K00­K03, P00­P03 0 0.5 µA High level input current (2) VIH2=0V, With pull down resistor K00­K03 5.0 20 IIH2 µA IIH3 High level input current (3) 9.0 100 VIH3=0V, With pull down resistor P00­P03 µA RESET IIL VIL=VSS Low level input current -0.5 0 K00­K03, P00­P03 µA RESET, TEST VOH1=0.1·VSS High level output current (1) IOH1 -200 R02, R03, P00­P03 µA VOH2=0.1·VSS High level output current (2) IOH2 -200 R00, R01 µA (built-in protection resistance) VOL1=0.9·VSS IOL1 Low level output current (1) 700 R02, R03, P00­P03 µA IOL2 VOL2=0.9·VSS Low level output current (2) 700 R00, R01 µA (built-in protection resistance) IOH3 VOH3=-0.05V Common output current -3 COM0­COM3 µA IOL3 VOL3=VL3+0.05V 3 µA VOH4=-0.05V IOH4 Segment output current -3 SEG0­SEG25 SEG25 µA IOL4 VOL4=VL3+0.05V (during LCD output) 3 µA VOH5=0.1·VSS IOH5 Segment output current -100 SEG0­SEG25 SEG25 µA IOL5 VOL5=0.9·VSS (during DC output) 130 µA 5 E0C6S37 E0C6S37 q Analog Circuit Characteristics and Current Consumption E0C6S37 E0C6S37 (Crystal, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25°C, CG=25pF, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Characteristic Symbol Min. Typ. Condition Max. Internal voltage VL1 1 Connect 1M load resistor between VDD and VL1 1 V -·VL2-0.1 -·VL2×0.9 (without panel load) 2 2 VL2 Connect 1M load resistor between VDD and VL2 V -2.10 -1.95 -2.25 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 3 3 V -·VL2×0.9 -·VL2-0.1 2 (without panel load) 2 V VSVD SVD voltage -2.55 -2.40 -2.25 µS tSVD SVD circuit response time 100 µA IOP Current consumption During HALT 1.0 2.5 Without panel load µA During execution *1 2.5 5.0 1: The SVD circuit is turned off. E0C6S37 E0C6S37 (Crystal, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25°C, CG=25pF, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Min. Typ. Characteristic Symbol Condition Max. 1 Internal voltage VL1 Connect 1M load resistor between VDD and VL1 1 V -·VL2-0.1 -·VL2×0.85 (without panel load) 2 2 VL2 Connect 1M load resistor between VDD and VL2 V -2.10 -1.95 -2.25 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 3 3 V -·VL2×0.85 -·VL2-0.1 (without panel load) 2 2 V VSVD -2.40 -2.25 SVD voltage -2.55 µS tSVD 100 SVD circuit response time µA IOP During HALT 2.0 5.5 Current consumption Without panel load µA During execution *1 5.5 10.0 1: The SVD circuit is turned off. E0C6S37 E0C6S37 (CR, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, RCR=470k, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Min. Typ. Characteristic Symbol Condition Max. 1 Internal voltage VL1 Connect 1M load resistor between VDD and VL1 1 V -·VL2-0.1 -·VL2×0.9 (without panel load) 2 2 Connect 1M load resistor between VDD and VL2 VL2 V -2.10 -1.95 -2.25 (without panel load) 3 3 VL3 Connect 1M load resistor between VDD and VL3 V -·VL2-0.1 -·VL2×0.9 (without panel load) 2 2 VSVD V -2.40 -2.25 SVD voltage -2.55 tSVD µS 100 SVD circuit response time µA During HALT 8.0 15.0 Current consumption IOP Without panel load µA During execution *1 15.0 20.0 1: The SVD circuit is turned off. E0C6S37 E0C6S37 (CR, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, RCR=470k, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Min. Typ. Characteristic Symbol Condition Max. 1 Internal voltage VL1 Connect 1M load resistor between VDD and VL1 1 V -·VL2-0.1 -·VL2×0.85 (without panel load) 2 2 Connect 1M load resistor between VDD and VL2 VL2 V -2.10 -1.95 -2.25 (without panel load) 3 3 VL3 Connect 1M load resistor between VDD and VL3 V -·VL2-0.1 -·VL2×0.85 (without panel load) 2 2 VSVD V -2.40 -2.25 SVD voltage -2.55 tSVD µS 100 SVD circuit response time µA During HALT 16.0 30.0 Current consumption IOP Without panel load µA During execution *1 30.0 40.0 1: The SVD circuit is turned off. 6 E0C6S37 E0C6S37 E0C6SL37 E0C6SL37 (Crystal, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25°C, CG=25pF, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Characteristic Symbol Min. Typ. Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) Connect 1M load resistor between VDD and VL2 VL2 V 2·VL1-0.1 2·VL1×0.9 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.9 (without panel load) VSVD V SVD voltage -1.30 -1.20 -1.10 tSVD µS SVD circuit response time 100 µA During HALT Current consumption 1.0 2.5 IOP Without panel load µA During execution *1 2.5 5.0 1: The SVD circuit is turned off. E0C6SL37 E0C6SL37 (Crystal, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25°C, CG=25pF, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Min. Typ. Characteristic Symbol Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) VL2 Connect 1M load resistor between VDD and VL2 V 2·VL1-0.1 2·VL1×0.85 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.85 (without panel load) V VSVD -1.20 -1.10 SVD voltage -1.30 µS tSVD 100 SVD circuit response time µA IOP 2.0 5.5 During HALT Current consumption Without panel load µA 5.5 10.0 During execution *1 1: The SVD circuit is turned off. E0C6SL37 E0C6SL37 (CR, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, RCR=470k, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Characteristic Symbol Min. Typ. Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) VL2 Connect 1M load resistor between VDD and VL2 V 2·VL1-0.1 2·VL1×0.9 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.9 (without panel load) V VSVD SVD voltage -1.30 -1.20 -1.10 µS tSVD SVD circuit response time 100 µA IOP During HALT Current consumption 8.0 15.0 Without panel load µA During execution *1 15.0 20.0 1: The SVD circuit is turned off. E0C6SL37 E0C6SL37 (CR, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=65kHz, RCR=470k, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Min. Typ. Characteristic Symbol Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) VL2 Connect 1M load resistor between VDD and VL2 V 2·VL1-0.1 2·VL1×0.85 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.85 (without panel load) V VSVD -1.20 -1.10 SVD voltage -1.30 µS tSVD 100 SVD circuit response time µA IOP 16.0 30.0 During HALT Current consumption Without panel load µA 30.0 40.0 During execution *1 1: The SVD circuit is turned off. 7 E0C6S37 E0C6S37 E0C6SB37 E0C6SB37 (Crystal, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25°C, CG=25pF, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Characteristic Symbol Min. Typ. Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) VL2 Connect 1M load resistor between VDD and VL2 V 2·VL1-0.1 2·VL1×0.9 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.9 (without panel load) V VSVD SVD voltage -1.30 -1.20 -1.10 µS tSVD SVD circuit response time 100 µA IOP During HALT Current consumption 1.0 2.5 Without panel load µA During execution *1 2.5 5.0 1: The SVD circuit is turned off. E0C6SB37 E0C6SB37 (Crystal, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25°C, CG=25pF, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Min. Typ. Unit Characteristic Symbol Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 -1.15 -1.05 V -0.95 (without panel load) Connect 1M load resistor between VDD and VL2 VL2 2·VL1-0.1 V 2·VL1×0.85 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.85 (without panel load) V VSVD -1.20 -1.10 SVD voltage -1.30 tSVD µS 100 SVD circuit response time 2.0 5.5 µA During HALT Current consumption IOP Without panel load µA 5.5 10.0 During execution *1 1: The SVD circuit is turned off. E0C6SB37 E0C6SB37 (CR, Normal Operating Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, RCR=470k, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Characteristic Symbol Min. Typ. Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) Connect 1M load resistor between VDD and VL2 VL2 V 2·VL1-0.1 2·VL1×0.9 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.9 (without panel load) V VSVD SVD voltage -1.30 -1.20 -1.10 tSVD µS SVD circuit response time 100 µA During HALT Current consumption 8.0 15.0 IOP Without panel load µA During execution *1 15.0 20.0 1: The SVD circuit is turned off. E0C6SB37 E0C6SB37 (CR, Heavy Load Protection Mode) (Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=65kHz, RCR=470k, Ta=25°C, VS1/VL1­VL3 are internal voltage, C1­C5=0.1µF) Unit Min. Typ. Characteristic Symbol Condition Max. Internal voltage VL1 Connect 1M load resistor between VDD and VL1 V -1.15 -1.05 -0.95 (without panel load) VL2 Connect 1M load resistor between VDD and VL2 V 2·VL1-0.1 2·VL1×0.85 (without panel load) VL3 Connect 1M load resistor between VDD and VL3 V 3·VL1-0.1 3·VL1×0.85 (without panel load) V VSVD -1.20 -1.10 SVD voltage -1.30 µS tSVD 100 SVD circuit response time µA IOP 16.0 30.0 During HALT Current consumption Without panel load µA 30.0 40.0 During execution *1 1: The SVD circuit is turned off. 8 E0C6S37 E0C6S37 q Oscillation Characteristics The oscillation characteristics change depending on the conditions (components used, board pattern, etc.). Use the following characteristics as reference values. E0C6S37 E0C6S37 (Crystal) (Unless otherwise specified: VDD=0V, VSS=-3.0V, Crystal: C-002R C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25°C) Characteristic Symbol Min. Typ. Max. Condition Unit tsta5sec (VSS) Oscillation start voltage Vsta -1.8 V (VSS) tstp10sec Oscillation stop voltage Vstp -1.8 V Including the parasitic capacity inside the IC Built-in capacitance (drain) CD 20 pF f/V VSS=-1.8 to -3.6V Frequency/voltage deviation 5 ppm f/IC Frequency/IC deviation -10 10 ppm f/CG CG=5 to 25pF Frequency adjustment range 40 ppm CG=5pF (VSS) Harmonic oscillation start voltage Vhho -3.6 V Between OSC1 and VDD Rleak Permitted leak resistance 200 M E0C6SL37 E0C6SL37 (Crystal) (Unless otherwise specified: VDD=0V, VSS=-1.5V, Crystal: C-002R C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25°C) Min. Typ. Max. Condition Characteristic Symbol Unit -1.1 tsta5sec (VSS) Oscillation start voltage Vsta V tstp10sec (VSS) -1.1(-0.9)*1 Oscillation stop voltage Vstp V 20 Including the parasitic capacity inside the IC Built-in capacitance (drain) CD pF 5 VSS=-1.1 to -2.0V (-0.9) *1 f/V Frequency/voltage deviation ppm 10 f/IC Frequency/IC deviation -10 ppm f/CG CG=5 to 25pF Frequency adjustment range 40 ppm -2.0 (VSS) CG=5pF Harmonic oscillation start voltage Vhho V Permitted leak resistance Between OSC1 and VDD 200 M Rleak 1: Items enclosed in parentheses ( ) are those used when operating at heavy load protection mode. E0C6SB37 E0C6SB37 (Crystal) (Unless otherwise specified: VDD=0V, VSS=-3.0V, Crystal: C-002R C-002R (CI=35k), CG=25pF, CD=built-in, Ta=25°C) Min. Typ. Max. Condition Characteristic Symbol Unit -1.1 tsta5sec (VSS) Oscillation start voltage Vsta V tstp10sec (VSS) -1.1(-0.9)*1 Oscillation stop voltage Vstp V 20 Including the parasitic capacity inside the IC Built-in capacitance (drain) CD pF 5 VSS=-1.1 to -3.6V (-0.9) *1 f/V Frequency/voltage deviation ppm 10 f/IC Frequency/IC deviation -10 ppm f/CG CG=5 to 25pF Frequency adjustment range 40 ppm -3.6 (VSS) CG=5pF Harmonic oscillation start voltage Vhho V Permitted leak resistance Between OSC1 and VDD 200 Rleak M 1: Items enclosed in parentheses ( ) are those used when operating at heavy load protection mode. E0C6S37 E0C6S37 (CR) Characteristic Oscillation frequency dispersion Oscillation start voltage Oscillation start time Oscillation stop voltage Symbol fOSC Vsta tsta VSS=-1.8 to -3.6V Vstp (Unless otherwise specified: VDD=0V, VSS=-3.0V, RCR=470k, Ta=25°C) Min. Typ. Max. Unit Condition -20 65kHz 20 % -1.8 V (VSS) 3 mS -1.8 (VSS) V Symbol fOSC Vsta tsta VSS=-1.1 to -2.0V Vstp (Unless otherwise specified: VDD=0V, VSS=-1.5V, RCR=470k, Ta=25°C) Min. Typ. Max. Unit Condition -20 65kHz 20 % -1.1 V (VSS) 3 mS -1.1 (VSS) V Symbol fOSC Vsta tsta VSS=-1.1 to -3.6V Vstp (Unless otherwise specified: VDD=0V, VSS=-3.0V, RCR=470k, Ta=25°C) Min. Typ. Max. Unit Condition -20 65kHz 20 % -1.1 V (VSS) 3 mS -1.1 (VSS) V E0C6SL37 E0C6SL37 (CR) Characteristic Oscillation frequency dispersion Oscillation start voltage Oscillation start time Oscillation stop voltage E0C6SB37 E0C6SB37 (CR) Characteristic Oscillation frequency dispersion Oscillation start voltage Oscillation start time Oscillation stop voltage 9 E0C6S37 E0C6S37 s PACKAGE DIMENSIONS Plastic QFP6-60pin 17.6±0.4 14±0.2 45 31 14±0.2 INDEX 16 60 1 15 0.35±0.1 0.1 2.7±0.1 0.8 3.1max 17.6±0.4 30 46 0.15±0.05 0° 10° 0.85±0.2 1.8 Unit: mm NOTICE: No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as, medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Control Law of Japan and may require an export license from the Ministry of International Trade and Industry or other approval from another government agency. © Seiko Epson Corporation 1999 All right reserved. SEIKO EPSON CORPORATION ELECTRONIC DEVICES MARKETING DIVISION IC Marketing & Engineering Group ED International Marketing Department I (Europe & U.S.A.) 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone : 042-587-5812 FAX : 042-587-5564 ED International Marketing Department II (Asia) 421-8, Hino, Hino-shi, Tokyo 191-8501, JAPAN Phone : 042-587-5814 FAX : 042-587-5110