KING BILLION ELECTRONICS CO., LTD
HE83760S
HE80000 SERIES
1
V1.0
A. HE83760S Introduction
HE83760S is a member of 8-bit Micro-controller series developed by King Billion Electronics Ltd. This
IC has built-in 3072 pixels LCD driver, and also have 32-bit I/O ports. The built-in OP comparator can be
used with light, voice, temperature and humility sensor or used to detect the battery low. The 7-bit
current-type D/A converter and PWM drive output provide the complete speech output mechanism. The
built-in DTMF generator can generate the PSTN dialing tone directly. The 2M byte ROM and 16K byte
RAM can be used in the storage of large speech data, image and text etc. HE83760M can be used in
TranslatorData BankPocket DialerEducational ToyDigital Voice Recording System etc.
The instruction sets of HE80000 series are quite easy to learn and simple to use. Only about thirty
instructions with four-type addressing mode are provided. Most of instructions take only 3 oscillator
clocks (machine cycles). The performance of HE83760M is enough for most of battery operation system.
B. HE83760S Features
Operation Voltage:
2.4V ~ 3.6V
System Clock
4MHz ~ 8MHz
Clock Source:
Internal/External Fast clock, Internal/External slow clock
Dual Clock System
Normal (Fast) clock
32.768KHz ~ 8MHz
Slow
clock
32.768
KHz
Operation Mode DUALFASTSLOWIDLESLEEP Mode.
Internal ROM:
2M Bytes (64K Program ROM, 1984K Data ROM)
Internal
RAM: 16K
Bytes.
Watch dog timer.
32 Bi-directional I/O ports.
3072 pixels LCD driver with built-in regulator for LCD display. Refer to application circuit for
detailed operation.
The max. LCD voltage LVP must be lower than 8.5Volt.
LCD COM X SEG : 32 X 96
LCD Bias : 1/7
LCD Charge Pump: 3, 4, and 5 times of LVREG
One 7-bits current-type DAC output.
One built-in OP comparator.
PWM device.
Built-in DTMF Generator.
Recording function
Speech recognition function
Two external interrupts and three internal timer interrupts.
Two 16-bit timers and one time-base timer.
Instruction set 32 instructions, 4 addressing mode.
14-bit DATA POINTER for RAM and 21-bit
TABLE POINTER for ROM.
KING BILLION ELECTRONICS CO., LTD
HE83760S
HE80000 SERIES
2
V1.0
C. Application Circuit
VDD
VDD
VDD
SXO
SXI
FXI
FXO
FXI
SXI
SXO
SXO
FXI
FXO
SXI
SXO
LVL1
LVL2
LGS2
LCAP4A
LCAP2B
LCAP2A
LCAP1A
LCAP1B
LCAP3A
LGS1
LVL3
LVL4
LVL5
LVP
LVREG
LVAG
LCAP2A
LCAP1B
LCAP4A
LCAP3A
LCAP1A
LCAP4A
LCAP1B
LCAP3A
LCAP1A
LCAP2A
LCAP2B
LCAP2B
LCAP1A
LCAP4A
LCAP1B
LCAP2A
LCAP3A
LCAP2B
LVP
LVP
R: Please ref. AN016
2MHZ
20P
20P
R > 8.2 KOhm
32.768K
20P
20P
C3
0.1uF
C2
100uF
BATTERY1
3V
C1
0.1uF
SP1
SPEAKER
Q1
NPN
R1
50K
SW1
RESET
C: Please Ref. AN016
HE83760S
VDD
FXO
FXI
SXI
SXO
DAO
LVREG
LVL1
LVL2
LVL3
LVP
LGS2
LVL5
LVL4
LCAP3A
TS
TP
_
P
VO
PWMP
PWMN
COM[31:0]
SEG[95:0]
PRTC[7:0]
RSTP_N
GND
LCAP4A
PRTD[7:0]
PRT10[7:0]
PRT11[7:0]
OPIP
OPIN
OPO
DTMFO
MUTE
SDO
KEYTONE
LCAP2B
LCAP2A
LCAP1A
LCAP1B
LGS1
LVAG
C1
C1
C1
C1
C1
C2
C1
C1
R2
R1
C1
C1
C1
C1
C1
C1
C1
C1
C1
External Slow Clock:
RC osc.
No External Parts is
necessary if user adopt
Internal Fast RC Clock
External Fast Clock:
Crystal osc.
External Fast Clock:
RC osc.
External Slow Clock:
Crystal osc.
LCD PANEL
Passive
Bias &
Filter
Circuit
Buzzer
or
Speaker
Circuit
Please Refer
AN022 for Speech
Output Circuit
C 2 = 1 uF
C1 = 0.1 uF or 1 uF
LCD Max.
Voltage=LVP=5* LVREG
R1 ~ 200K ohm
LVREG = 1.7 V
R2 ~ 640K ohm
LV5 = 8 V
R2 ~ 560K ohm
LV5 = 7 V
LCD Max.
Voltage=LVP=4* LVREG
R1 ~ 260K ohm
LVREG = 2.0 V
R2 ~ ?K ohm
LV5 < 5.5 V
R1 ~ 260K ohm
LVREG = 2.0 V
LCD Max.
Voltage=LVP=3* LVREG
Please Refer
AN025 LCD with
Regulator
83760
S
with Type-III LCD Driver is totally different from 83760 with Type-I LCD Driver. Please refer
AN025.
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