HE80000 SERIES A.HE83761 Introduction HE83761 member Jess Te

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HE80000 SERIES A.HE83761 Introduction HE83761 member Jess Te

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HE83761
HE80000 SERIES
A.HE83761 Introduction
HE83761 member Jess Tech HE80000 series 8-bit CMOS micro-controller. This (3072~2560) dots driver, 16~32 Port. built-in internal Op-Amp allows interfacing with light, speech, temperature humidity sensor voltage detection. 7bit converter output device output module provide speech output device provide user with complete speech output. built-in 512KByte Size 4.75Kbyte store around large volume data including voice, graphics data. HE83761 used mini electronic diary, digital diary, high grade educational toys, speech recording. HE83761 provides very simple effective instruction set, each instruction byte occupies only clock cycle time, therefore, suitable apply high performance systems.
B.HE83761 Features
Operating Voltage: Operation frequency Range: size: size: Dual Clock: 2.4V 5.2V 8MHz 5.0V 4MHz 2.4V
KBytes 4.75K Bytes Normal(Fast) clock: 32.768K 8MHz Slow clock: 32.768KHz Operating Mode: DUAL FASTSLOWIDLESLEEP Built-in WATCH TIMER 16~32 bi-directional pins, PUSH-PULL OPEN DRAIN output selected mask option Built-in internal Op-Amp 3072~2560 driver TYPE) Built-in 7-bit Converter Built-in output circuit Provides three internal external interrupt Provides sets 16-bit timer Time Base timer Instruction Instructions, types Addressing Mode, individual Pointer (21-bit) (14-bit) table access.
C.HE83761 Application
Interface Light, Sound, Temperature Humidity sensor controlling application. Suitable games, education toys, data-bank, translator some mid-to-high electronic products.
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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 display, Timer part MO_SXTAL=0R,C oscillation 32.768K Clock internal timer source 1X'tal oscillation 32.768K Clock generation HE83761 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 HE83761 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. Please bond this test point debugging. Leave this floating Mask Option MO_CPP[7:5] preset output type: Port bi-directional MO_CPP=1 Push-pull output pins) Open-drain output. When assigned port input pin, send read result input value. 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 read interrupt input pin. result input value. Mask Option MO_10PP[4:0] output type Port bi-directional MO_10PP ='1'then Push-pull output pin, pins). ='0'then Open-drain output When assigned port input pin, send read result input value. Mask Option MO_LIO14[7:0] pins output type Port bi-directional Segment: pin, pin). MO_LIO14[7:0] ='0'; Segment[87:80] When assigned port input pin, using Mask Option MO_14PP[7:0] output type
FXI,
SXI,
RSTP_N
TSTP_P
PRTC[7:5]
PRTD[7:0]
PRT10[4:0]
PRT14[7:0] SEG[87:80]
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PRT15[7:0] SEG[95:88]
MO_14PP[7:0] ='0'; Open-darin output ='1'; Push-Pull output Mask Option MO_LIO15[7:0] pins output type Port bi-directional Segment: pin, pin). MO_LIO15[7:0] ='0'; Segment[95:88] When assigned port input pin, using Mask Option MO_15PP[7:0] output type MO_15PP[7:0] ='0'; Open-darin output ='1'; Push-Pull output COMmon Output SEGment Output Charge Pump Switch Charge Pump Switch Charge Pump Charge Pump Charge Pump Fill data from Page refer map. Connect 0.1µF capacitor between LC2, reference application circuit Refer application circuit.
COM[31:0] SEG[79:0] LR[4.0] PWMP
PWMN OPIN OPIP
Resister level Refer application circuit. Virtual Ground Refer application circuit. pin, directly drive Speaker Preset Bit2 register: =1turn Buzzer voice output. PWM. pin, directly drive Speaker Preset Bit2 register: =1turn Buzzer voice output. PWM. voice output Preset Bit-1 register: DA=1turn Output, OP-Amp Preset Bit-1 register: AD=1turn DAO. OPAMP Inverting OPAMP Non-inverting Preset Bit-0 register: OP=1turn pin. Individual amplifier, function individually OPAMP Positive Power Input Adding 0.1µF capacitor by-pass capacitor between Power Ground Input necessary
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E.LCD
Page COM0 COM1 COM2 COM29 COM32 COM31 [7:0] [15:8] [23:16] [31:24] [39:32] [47:40] [55:48] [63:56]
Page COM0 COM1 COM2 COM29 COM32 COM31
[71:64]
[79:72]
[87:80]
[95:88]
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Diagram
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Bonding Location
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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. Fmax
Rating 2.4V 5.2V 0.0V 0.1Vdd 8MHz 4MHz 700C -500C 1000C
Condition
=5.0V =2.4V
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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 Enable, option=300Kohm Voltage-doubler Enable, option=30Kohm, Voltage-doubler With ohms loading With ohms loading With ohms loading VDD=3V;VO=0~2V,Data=
ISleep Sleep Mode Current IPWM Output Current IoVO Output Current Input High Voltage Input Voltage
System PWMP, PWMN pins pins 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, user just multiply number driver used driver current total amount current.( IPWM N=0,1,2,3,4,5)
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Application Circuit
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Important Note
accessing address large than 64KB, users must update first, then TPL. Only this order, pre-charge circuit will work correctly. waiting necessary before instruction executed since Data speed ROM. Users emulate this accessing process ICE. delay should added firmware. driving circuit must turn before goes into sleep mode Please bonds TSTP_P, RSTP_N PRTD[7:0] with test point (can soldered probed) can, then JESS some testing PCB. Neither connection necessary TSTP_P. following figure example (Testing point with through hole.)
must small than Volt. Otherwise breakdown.
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SUPPLEMENTARY SPECIFICATION
HE82/83/89 application
Description: HE83/89 application, following points must bare mind. output direct drive buzzer. direct drive speaker, must above speaker. speaker application, must capacitors between IC's ground output, below figure. Note: capacitor must connected near IC's
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HE80000 SERIES A.HE83761 Introduction HE83761 member Jess Te

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