HE80000 SERIES A.HE84760 Introduction Preliminary V1.6

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HE80000 SERIES A.HE84760 Introduction Preliminary V1.6

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HE84760
HE80000 SERIES
A.HE84760 Introduction
Preliminary V1.6
HE84760 member Jess Tech HE80000 series 8-bit CMOS micro-controller. This 32COM[3072-dot driver Port] .[2304-dot driver port] driver 48COM[3840-dot driver Port] .[2688-dot driver Port] COM[4096-dot driver Ports].[2560-dot driver Port]. built voltage regulator which makes maintain stable display. built-in internal Op-Amp, allow used different sensors like light, speech, temperature, humidity sensor. 7-bit converter output provide complete speech output interface. Using built-in 512K allow massive storage program library, speech, graphic data. HE84760 provides very simple effective instruction set, each instruction byte occupies only clocks cycle time, therefore, suitable apply high performance systems.
B.HE84760 Features
Operating Voltage: 2.4V 3.6V Operation frequency Range: 8MHz 3.6V 4MHz 2.4V size: 512K Bytes (256K Program 256K data ROM) size: Bytes; Dedicated Dual Clock: Normal(Fast) clock: 32.768K 8MHz Internal Clock) Slow clock: 32.768KHz Operating Mode: DUAL FASTSLOWIDLESLEEP Internal Power Reset circuit Built-in WATCH TIMER bi-directional pins, PUSH-PULL OPEN DRAIN output selected mask option Special designed hardware auto scanning keyboard (4*20), both lower cost hardware (share with PIN)and lower burden software. Built-in internal Op-Amp Either following combination selected: 32COM*96SEG DRIVER 48COM*80SEG DRIVER 64COM*64SEG DRIVER. these selected type. Built-in regulator, please refer Application Circuit. maximum voltage must less than Volt. Built-in 7-bit Converter Built-in output Rate Selection, connect with PWMP). Have dedicated clock Provides three internal external interrupt Provides 16-bit timer, time-base timer. Instruction Set: Instructions, types Addressing Mode, individual Pointer (19-bit) (12-bit) table access.
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HE84760 Application
Item HE84760 Item HE84760 I.F.C -E.S.C I.P.R PROM DROM 256KB 256KB 19-bit TP+1 Bias 1/7, 1/8, 4-bit 8-bit 16-40 -DTMF -WDT -REC Timer S.R. -PWM COM*SEG ChrgPmp 3,4,5
3072-4096 32*96,48*80, 64*64
Assignment
Name Function Description External Fast Clock pin. Mask Option settings connect Crystal MO_FCK/SCKN=00Slow Clock only oscillation generate 01Illegal 32.768KHz 8MHz 10Dual Clock system clock. 11Fast Clock only External Slow Clock MO_FOSCE=0Internal fast oscillation connect 32.768KHz 1External fast oscillation oscillator generate MO_FXTAL=0R,C oscillation Fast Clock stable frequency Slow 1Crystal oscillation Fast Clock Mode, provide HE84760 Timer MO_SXTAL=0R,C oscillation 32.768K Clock clock source. 1X'tal oscillation 32.768K Clock Program value OP1and change operating modes (Normal, Slow, Idle Sleep). Dual Clock modethe system runs Fast Clock, only Timer 32.768K clock source. Pull this level reset system. Besides, Select Mask Option (MO_PORE=1) enable HE84760 internal Power-on Reset function. System reset signal addition, MO_WDTE used Watch Timer setting MO_WDTE =0Disable Watch Timer =1Enable Watch Timer Test Pin. Connect TSTP_P TEST POINT, make Pull high level floating. test enter into testing mode. Mask Option MO_CPP[7:0] preset output type: Port bi-directional MO_CPP=1 Push-pull output pins) scan Open-drain output. input pin. When assigned port input pin, first output cannot exist same read result input value. time. When Scan turn- Mask Option MO_LCDKEY: SCNO[19:0] will also MO_LCDKEY "1", active. "0", scan Port bi-directional Mask Option MO_DPP[7:0] preset output type: pin, pins). PRTD[7:2] MO_DPP=1 Push-pull output also Wake-up Open-drain output. PRTD[7:6] used When assigned port input pin, send interrupt input pin. read result input value.
FXI,
SXI,
RSTP_N
TSTP_P
PRTC[7:4]/ SCNI [3:0]
87.9 PRTD[7:0]
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83.8 PRT10[3:0]
Port both pin, total Mask Option MO_10PP[3:0] design output pins status: MO_10PP at"1", Push -pull output; At"0" Open-drain output. When select input pin, necessary make output at"1", then correct input value read. Mask Option LIO14 [7:0] these pins Port bi-directional Segment pin, pin) MO_LIO14[7:0] Pin=1, Segment [23:16] When assigned pin, Mask Option MO_14PP[7:0] preset output MO_14PP[7:0]=1 Push-pull output Open-drain output. Mask Option LIO15 [7:0] these pins Port bi-directional Segment pin, pin) MO_LIO15[7:0] Pin=1, Segment [15:8] When assigned pin, Mask Option MO_15PP[7:0] preset output MO_15PP[7:0]=1 Push-pull output Open-drain output. Mask Option LIO17 [7:0] these pins Port bi-directional Segment pin, pin) MO_LIO17[7:0] Pin=1, Segment [7:0] When assigned pin, Mask Option MO_17PP[7:0] preset output MO_17PP[7:0]=1 Push-pull output Open-drain output. Segments scan MO_LCDKEY out; exist simultaneously SGKY[43:24] SEG/KEY SCAN SGKY[43:24] only COMmon Output COM[63:32]/ SEG[64:95] SEGment Output Bias Voltage Bias Voltage Bias Voltage Bias Voltage Bias Voltage Refer map.
174. PRT14[7:0]/ [23:16]
7.14 PRT15[7:0]/ [15:8]
PRT17[7:0]/ [7:0]
154. SGKY[43:24] /SCNO [19:0]
133. 134.
COM[31:0] CMSG[63:32] SEG[63:44]
LVP>LV5>LV4>LV3>LV2>LV1. LVP-0.5>LV5 sure keep volt between lease.)
LGS1 LGS2
Adjust Resistor (R2) between LGS2 glass. formula (1+R2/80K)*0.9V Regulator Voltage Setting Could adjust LVREG voltage Drive Voltage Setting voltage setting LVP=(3,4,5)*LVREG which setting Capacitor must smaller than Volt external
Charge Pump Output
LCAP4A LCAP2B
Charge Pump Capacitor Different Capacitor Configuration make Charge Pump Capacitor LVP=(3,4,5)* LVREG
2001
driving circuit here makes regulation first, then charge pump LVP. generates bias voltage based LVP.
Preliminary
HE84760
HE80000 SERIES
LCAP2A LCAP1A LCAP1B LCAP3A VREG
OPIN OPIP VDD_RAM GND_PWM
Charge Pump Capacitor Charge Pump Capacitor Charge Pump Capacitor Charge Pump Capacitor Voltage Regulator Output Adjust about Volt Resistor between LGS1 Charge Pump Input) LVREG Reference Voltage Output Fixed Volt pin, directly drive Speaker Buzzer Preset Bit2 register: =1turn voice output. PWM. voice output Preset Bit-1 register: DA=1turn OPAMP Inverting Preset Bit-0 register: OP=1turn OPAMP Non-inverting Individual built-in OP-Amp pin. OPAMP Pair Power Pin: This power separated Positive Power Input inside. Adding 0.1µF capacitor by-pass capacitor Power Ground Input each necessary Dedicated Power Dedicated
Details There three types Driver: 32COM, 48COM 64COM details listed below: 32COM:
Page COM0 COM1 COM15 COM16 COM30 COM31 [7:0] 7E0H 7E1H 7EFH 7F0H 7FEH 7FFH [15:8] [23:16] [31:24] 7C0H 7A0H 780H 7C1H 7A1H 781H 7CFH 7AFH 78FH 7D0H 7B0H 790H 7DEH 7BEH 79EH 7DFH 7BFH 79FH [39:32] 760H 761H 76FH 770H 77EH 77FH [47:40] 740H 741H 74FH 750H 75EH 75FH [55:48] 720H 721H 72FH 730H 73EH 73FH [63:56] 700H 701H 70FH 710H 71EH 71FH [71:64] 6E0H 6E1H 6EFH 6F0H 6FEH 6FFH [79:72] 6C0H 6C1H 6CFH 6D0H 6DEH 6DFH [87:80] 6A0H 6A1H 6AFH 6B0H 6BEH 6BFH [95:88] 680H 681H 68FH 690H 69EH 69FH
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48COM:
Page COM0 COM1 COM15 COM16 COM31 COM32 COM46 COM47 [7:0] 7C0H 7C1H 7CFH 7D0H 7DFH 7E0H 7EEH 7EFH [15:8] 780H 781H 78FH 790H 79FH 7A0H 7AEH 7AFH [23:16] 740H 741H 74FH 750H 75FH 760H 76EH 76FH [31:24] 700H 701H 70FH 710H 71FH 720H 72EH 72FH [39:32] 6C0H 6C1H 6CFH 6D0H 6DFH 6E0H 6EEH 6EFH [47:40] 680H 681H 68FH 690H 69FH 6A0H 6AEH 6AFH [55:48] 640H 641H 64FH 650H 65FH 660H 66EH 66FH [63:56] 600H 601H 60FH 610H 61FH 620H 62EH 62FH [71:64] 5C0H 5C1H 5CFH 5D0H 5DFH 5E0H 5EEH 5EFH [79:72] 580H 581H 58FH 590H 59FH 5A0H 5AEH 5AFH
COM:
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HE80000 SERIES
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HE80000 SERIES
Diagram
HE84760
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Bonding Location
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HE80000 SERIES
Electrical Characteristics
Absolute Maximum Rating
Item Supply Voltage Input Voltage Output Voltage Operating Temperature Storage Temperature Sym. Rating -0.5V -0.5V Vdd+0.5V -0.5V Vdd+0.5V 700C -500C 1000C Condition
Recommended Operating Conditions
Item Supply Voltage Input Voltage Operating Frequency Operating Temperature Storage Temperature Sym. Rating Condition 2.4V 3.6V 0.0V 0.1Vdd Fmax 8MHz (crystal) 6MHz (crystal) 700C -500C 1000C
=3.0V =2.4V
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HE80000 SERIES
Test condition:TEMP=25, VDD=3V+/-10%, GND=0V
PARAMETER CONDITION UNIT
IFast
NORMAL Mode Current System System System
ISlow SLOW Mode Current IIdle IDLE Mode Current
ILCD Extra Current System
ext. 32.768K X'tal Disable 32.769K X'tal Disable LVP=3*LVREG LVP=4*LVREG LVP=5*LVREG
ISleep Sleep Mode Current Ipwm OutputCurrent
System
IoVO Output Current Input High Voltage Input Voltage
pins pins
With loading With loading With loading VDD=3V;VO=0~2V,Data=
Threshold=2/3VDD(input from high) Threshold=1/3VDD(input from high low) VoL=2.0V VoL=0.4V ViL=GND, pull high Internally ViL=GND, pull high Internally user
Vhys Input Hysteresis Width Output Drive Current Output Sink Current IiL_1 Input Current IiL_2 Input Current Note:
I/O, RSTP_N pull-high*1 pull-low*1 RSTP_N
Drive Current Spec. Push-Pull port only Sink Current Spec. both Push-Pull Open-Drain port. This Spec. base driver only. There five build-in driver, multiply number driver used driver current total amount current.( IPWM N=0,1,2,3,4,5)
user
just
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Preliminary
HE84760
HE80000 SERIES
Application Circuit
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HE84760
HE80000 SERIES
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HE84760
HE80000 SERIES
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Preliminary

HE80000 SERIES A.HE84760 Introduction Preliminary V1.6

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