SAM87RI PRODUCT FAMILY Samsung's SAM87RI family 8-bit single-chip
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KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
SAM87RI PRODUCT FAMILY
Samsung's SAM87RI family 8-bit single-chip CMOS microcontrollers offers fast efficient CPU, wide range integrated peripherals, various mask-programmable sizes. dual address/data architecture large number bit- nibble-configurable ports provide flexible programming environment applications with varied memory requirements. Timer/counters with selectable operating modes included support real-time operations. Many SAM87RI microcontrollers have external interface that provides access external memory other peripheral devices.
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
KS86C0004/P0004/C0104/P0104 single-chip 8-bit microcontroller fabricated using advanced CMOS process. built around powerful SAM87RI core. Stop Idle power-down modes were implemented reduce power consumption. increase on-chip register space, size internal register file logically expanded. KS86C0004/P0004/C0104/P0104 bytes program memory on-chip. Using SAM87RI design approach, following peripherals were integrated with SAM87RI core: Five configurable ports pins) bit-programmable pins external interrupts 8-bit timer/counter with three operating modes KS86C0004/P0004/C0104/P0104 versatile microcontroller that used wide range general purpose applications. especially suitable keyboard controller available 40-pin 44-pin package.
KS86C0004/C0104 microcontroller also available (One Time Programmable) version, KS86P0004/P0104. KS86P0004/P0104 microcontroller on-chip 8-Kbyte one-time-programmable EPROM instead masked ROM. KS86P0004/P0104 comparable KS86C0004/C0104, both function configuration.
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
FEATURES
SAM87RI core General Memory 4-Kbyte internal program memory (ROM) 208-byte internal register file 8-Kbyte external program memory 8-Kbyte external data memory Five ports pins total) Three bit-programmable ports pins total) bit-programmable ports with external interrupts pins total)
Timer/Counter 8-bit basic timer watchdog function programmable oscillation stabilization interval generation function 8-bit timer/counter with mode
Instruction instructions IDLE STOP instructions added powerdown modes
Operating Temperature Range 40°C 85°C
Instruction Execution Time fOSC
Operating Voltage Range KS86C0004/P0004 KS86C0104/P0104
Interrupts interrupt sources with vector, Each source pending level, vector interrupt structure Package Types 40-pin
Oscillation Circuit Options oscillator with chip capacitor KS86C0004/P0004 accuracy 70°C, using external precision resistor) oscillator KS86C0004/P0004 Crystal/ceramic oscillator KS86C0104/P0104
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
BLOCK DIAGRAM
P0.0-P0.4/A8-A12, P0.5-P0.7
P1.0-P1.7/ AD0-AD7
P2.0-P2.7/INT,
PORT
RESET
PORT
PORT
(TEST) VSS1 P3.0 P3.1 P3.2 P3.3/CLO
VSS1 XOUT
SAM87RI
MAIN
PORT INTERRUPT CONTROL
PORT
BASIC TIMER
SAM87RI
PORT TIMER 208-BYTE REGISTER FILE
P4.0/INT P4.1/INT/T0CLK P4.2/INT P4.3/INT/T0OUT
4-KB
Figure 1-1. Block Diagram
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ASSIGNMENTS
P3.0 INT/P4.0 T0CLK/INT/P4.1 INT/P4.2 T0OUT/INT/P4.3
/INT/P2.0 /INT/P2.
P3.1 P3.2 P3.3/CLO P0.0/A8 P0.1/A9 P0.2/A10 P0.3/A11 P0.4/A12 P0.5 P0.6 P0.7 XOUT
RESET
KS86C0004/P0004 KS86C0104/P0104 40-DIP
(Top View)
/INT/P2.4
/INT/P2.3
INT/P2.4 INT/P2.5 INT/P2.6 INT/P2.7 VSS1 AD7/P1.7 AD6/P1.6 AD5/P1.5 AD4/P1.4 AD3/P1.3
VSS2 P1.0/AD0 P1.1/AD1 P1.2/AD2
Figure 1-2. Assignment Diagram (40-Pin Package)
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
DESCRIPTIONS
Table 1-1. KS86C0004/P0004/C0104/P0104 Descriptions Names P0.0-P0.7 Type Description Bit-programmable port Schmitt trigger input open-drain output. Port0 also configured external interface address lines A8-A12. Bit-programmable port Schmitt trigger input, push-pull, open-drain output. Port1 alternatively used external interface address/data lines AD0-AD7. Bit-programmable port Schmitt trigger input push-pull output. Port2 individually configured external interrupt inputs. Especially, P2.0-2.3 configured external control signal. Same general characteristics Port1. Port3 designed drive directly. P3.3 used system clock output (CLO) port. Bit-programmable port. Input mode nchannel open-drain output mode software assignable. Port4 individually configured external interrupt inputs. Pull-up resistors also software assignable. Especially, P4.1 used T0CLK input P4.3 also T0OUT Timer System clock input output (for oscillator, crystal/ceramic oscillator, external clock source) External interrupt bit-programmable port2 port4 pins when input mode.
RESET signal input pin. Schmitt trigger input with
Circuit Number
Numbers 36-29
Share Pins A8-A12
P1.0-P1.7
23-16
AD0-AD7
P2.0-P2.7
6-13
INT,
P3.0-P3.3
40-38
P3.3/CLO
P4.0-P4.3
INT, T0CLK, T0OUT
XIN, XOUT
RESET
2-13
PORT2/ PORT4
internal pull-up resistor. External Memory Access (EA) with modes: Normal Operation Mode ROMLESS Operation Mode (Must connected during normal operation mode) Power input Vss1 ground power core. Vss2 ground power block connection (This would better connecting VSS)
VSS1, VSS2
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
CIRCUITS
Table 1-2. Circuit Assignments KS86C0004/P0004/C0104/P0104 Circuit Number Circuit Type KS86C0004/P0004/C0104/P0104 Assignments
RESET signal input
input Ports Ports
PULL-UP RESISTOR
Noise Filter
Internal Access External Access
Figure 1-3. Circuit Type (RESET)
Figure 1-4. Circuit Type (EA)
OUTPUT DATA OPEN DRAIN OUTPUT DISABLE INPUT DATA
MODE OUTPUT INPUT
INPUT DATA
Figure 1-5. Circuit Type (Ports
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
PULL-UP RESISTOR PULL-UP ENABLE
OUTPUT DATA OPEN DRAIN OUTPUT DISABLE INPUT DATA
MODE OUTPUT INPUT
INPUT DATA
Figure 1-6. Circuit Type (Ports
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
APPLICATION CIRCUIT
PORT PORT
PORT
XOUT
KS86C0004 KS86P0004
RESET
PORT
PORT
DATA
VSS2
KEYBOARD MATRIX
Figure 1-7. Keyboard Control Application Circuit Diagram
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
OVERVIEW capacitance
ELECTRICAL DATA
this section, following KS86C0004/P0004/C0104/P0104 electrical characteristics presented tables graphs: Absolute maximum ratings D.C. electrical characteristics A.C. electrical characteristics Input timing RESET Input timing external interrupts (ports RESET, Oscillator characteristics Oscillation stabilization time Clock timing measurement points Data retention supply voltage Stop mode Stop mode release timing when initiated reset Stop mode release timing when initiated external interrupt External Memory timing characteristics MHz) External Memory Read Write timing Characteristic curves
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
Table 12-1. Absolute Maximum Ratings 25°C) Parameter Supply Voltage Input Voltage Output Voltage Output Current High Output Current Symbol input ports output ports active pins active active Total current ports Total current ports Operating Temperature Storage Temperature TSTG Conditions Rating
Unit
Table 12-2. D.C. Electrical Characteristics 40°C 85°C, (1)) Parameter Input High Voltage Input Voltage Symbol VIH1 VIH2 VIL1 VIL2 Output High Voltage Output Voltage Output Current Input High Leakage Current Conditions inputs except VIH2 inputs except VIL2 outputs except P4.1, P4.3, port0 outputs except port3 VOL= Port3 only inputs except ILIH2, P4.0 P4.1 XIN, XOUT Unit
ILIH
ILIH2
12-2
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
Table 12-2. D.C. Electrical Characteristics (Continued) 40°C 85°C, (1)) Parameter Input Leakage Current Symbol ILIL1 Conditions inputs except ILIL2, P4.0 P4.1 XOUT, VOUT outputs VOUT outputs Port only Port only RESET only Normal operation mode clock Idle mode; oscillator Stop mode Unit
ILIL2 Output High Leakage Current Output Leakage Current Pull-up Resistors ILOH ILOL Supply Current
IDD1 IDD2 IDD3
NOTES: operating voltage range KS86C0104/P0104 from according oscillation frequency. Supply current does include current drawn through internal pull-up resistors external output current loads.
12-3
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
Table 12-3. Input/Output Capacitance 40°C 85°C, Parameter Input Capacitance Output Capacitance Capacitance Symbol COUT Table 12-4. A.C. Electrical Characteristics 40°C 85°C, Parameter Interrupt Input High, Width
RESET Input
Conditions MHz; unmeasured pins connected
Unit
Symbol tINTH, tINTL tRSL
Conditions
RESET
1,000
Unit
Width
RESET
Figure 12-1. Input Timing RESET
12-4
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
tINTL
tINTH
Figure 12-2. Input Timing Measurement Points Port Port RESET Table 12-5. Oscillator Characteristics 40°C 85°C, Oscillator Oscillator (with Internal Capacitor; KS86C0004/P0004) Clock Circuit
XOUT
Test Condition 4.75 5.25 70°C Tolerance: (note)
Unit
Crystal/Ceramic Oscillator (for KS86C0104/P0104)
Crystal/Ceramic oscillation frequency
XOUT
NOTE: KS86C0004/P0004 provides internal capacitor accommodate oscillator configuration. precision resistor must used achieve oscillation frequency with acceptable tolerance.
12-5
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
CLOCK
SUPPLY VOLTAGE
Figure 12-3. Operating Voltage Range (KS86C0104/P0104)
12-6
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
Table 12-6. Oscillation Stabilization Time 40°C 85°C, Oscillator Main Crystal Main Ceramic Oscillator Stabilization Wait Time Test Condition fOSC (Oscillation stabilization occurs when equal minimum oscillator voltage range.) tWAIT stop mode release time reset Unit
fOSC
(note)
tWAIT stop mode release time interrupt
NOTE: oscillator stabilization wait time, tWAIT, determined setting basic timer control register, BTCON.
Figure 12-4. Clock Timing Measurement Points
Table 12-7. Data Retention Supply Voltage Stop Mode 40°C 85°C) Parameter Data Retention Supply Voltage Data Retention Supply Current Symbol VDDDR IDDDR Conditions Stop mode Stop mode; VDDDR Unit
12-7
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
INTERNAL RESET OPERATION STOP MODE DATA RETENTION MODE VDDDR EXECUTION STOP INSTRUCTION
RESET
IDLE MODE (BASIC TIMER ACTIVE)
NORMAL OPERATING MODE WAIT
Figure 12-5. Stop Mode Release Timing When Initiated Reset
STOP MODE DATA RETENTION MODE VDDDR
IDLE MODE (BASIC TIMER ACTIVE)
EXECUTION STOP INSTRUCTION EXTERNAL INTERRUPT WAIT
NORMAL OPERATING MODE
Figure 12-6. Stop Mode Release Timing When Initiated External Interrupt
12-8
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
Table 12-8. External Memory Timing Characteristics MHz) 40°C 85°C, Number Symbol (AS) tdAS tdAS (DR) twAS (DS) twDS (read) twDS (write) tdDS (DR) thDS (DR) tdDS tdDS (AS) tdDO (DS) tdRW (AS) tdDS (DW) Parameter Address valid delay
address float delay read data required valid width
Normal Timing (ns)
Address float
(read) width (write) width read data required valid
Read data hold time
address active delay delay
Write data valid (write) delay valid delay
write data valid delay
NOTES: times nano seconds (ns) assume input frequency. Wait states time numbers
12-9
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
(P2.2)
PORT0 (P2.3)
A8-A12,
PORT
A0-A7
D0-D7
D0-D7
(P2.0)
(P2.1)
Figure 12-7. External Memory Read Write Timing (See Table 12-8 description each timing point.)
12-10
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
CHARACTERISTIC CURVES
NOTE characteristic values shown following graphs based actual test measurements. They not, however, represent guaranteed operating values.
(mA)
Figure 12-8. IDD1
12-1
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
1400 1200
1000
(µA)
Figure 12-9. IDD2
12-12
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
ELECTRICAL DATA
IDD3 (nA)
Figure 12-10. IDD3
4.5V 5.0V 5.5V
(mA) Figure 12-11.
12-13
ELECTRICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
4.5V 5.0V 5.5V
(mA)
Figure 12-12. (Port
4.5V 5.5V 5.0V
(mA)
Figure 12-13. (Port
12-14
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
MECHANICAL DATA
OVERVIEW
13.85
MECHANICAL DATA
KS86C0004/P0004/C0104/P0104 currently available 40-pin package.
0-15
40-DIP-600B
15.24
3.95
52.42
0.46 (2.00) 1.27 2.54
NOTE: Dimensions millimeters.
Figure 13-1. 40-Pin Package Mechanical Data (40-DIP-600B)
3.30
0.51MIN
5.08MAX
52.82
0.25
+0.1
MECHANICAL DATA
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
NOTES
13-2
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
KS86P0004/P0104
OVERVIEW
KS86P0004/P0104
KS86P0004/P0104 single-chip CMOS microcontroller (One Time Programmable) version KS86C0004/C0104 microcontroller. on-chip instead masked ROM. EPROM accessed serial data format. KS86P0004/P0104 fully compatible with KS86C0004/C0104, both function configuration. Because simple programming requirements, KS86P0004/P0104 ideal evaluation chip KS86C0004/C0104.
P3.0 INT/P4.0 T0CLK/INT/P4.1 INT/P4.2 T0OUT/INT/P4.3
/INT/P2.0 /INT/P2.
P3.1 P3.2 P3.3/CLO /VDD P0.0/A8/ P0.1/A9/ P0.2/A10 P0.3/A11 P0.4/A12 P0.5 P0.6 P0.7 XOUT
RESET RESET
/INT/P2.4
/INT/P2.3
INT/P2.4 INT/P2.5 INT/P2.6 INT/P2.7 VSS/VSS1 AD7/P1.7 AD6/P1.6 AD5/P1.5 AD4/P1.4 AD3/P1.3
40-DIP
(Top View)
KS86P0004 KS86P0104
VSS2 EA/VPP P1.0/AD0 P1.1/AD1 P1.2/AD2
NOTE: bolds indicate name.
Figure 14-1. KS86P0004/P0104 Assignments (40-DIP Package)
KS86P0004/P0104
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
Table 14-1. Descriptions Pins Used Read/Write EPROM Main Chip Name P0.1 Name SDAT During Programming Function Serial data (output when reading, Input when writing) Input push-pull output port assigned Serial clock (input only pin)
Power supply EPROM cell writing (indicates that enters into writing mode). When 12.5 applied, writing mode when applied, reading mode. (Option)
P0.0
SCLK
RESET
RESET
Chip Initialization Logic Power Supply Pin.
Table 14-2. Comparison KS86P0004/P0104 KS86C0004/C0104 Features Characteristic Program Memory Operating Voltage (VDD)
(note)
KS86P0004/P0104 4-Kbyte EPROM (EA) 12.5 User Program time
KS86C0004/C0104 4-Kbyte mask Programmed factory
Programming Mode Configuration EPROM Programmability
NOTE: operating voltage range KS86C0104/P0104 from according oscillation frequency.
OPERATING MODE CHARACTERISTICS When 12.5 supplied (EA) KS86P0004/P0104, EPROM programming mode entered. operating mode (read, write, read protection) selected according input signals pins listed Table 14-3 below. Table 14-3. Operating Mode Selection Criteria
(EA)
REG/
ADDRESS
EPROM read
MODE
(A15-A0) 0000H 0000H 0000H 0E3FH EPROM program EPROM verify EPROM read protection
12.5 12.5 12.5
NOTE: means level; means High level.
14-2
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
KS86P0004/P0104
START
Address= First Location
=5V, PP=12.5V
Program Pulse
Increment
FAIL
Verify Byte
Verify Byte
FAIL
Last Address
Increment Address
FAIL
Compare Byte
PASS
Device Failed
Device Passed
Figure 14-2. Programming Algorithm
14-3
KS86P0004/P0104
KS86C0004/P0004/C0104/P0104 MICROCONTROLLER
Table 14-4. D.C. Electrical Characteristics 40°C 85°C, (1)) Parameter Supply Current
Symbol IDD1 IDD2 IDD3
Conditions Normal operation mode; clock Idle mode; oscillator Stop mode
Unit
NOTES: operating voltage range KS86C0104/P0104 from according oscillation frequency. Supply current does include current drawn through internal pull-up resistors external output current loads.
14-4
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