HE84G770B Datasheet, PDF (4/61 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER

This specification is subject to change without notice. Please contact sales person for the latest version before use.
Version:V1.1
4
October 31, 2003
I/O
O LCD COMMON Driver pads.
O Charge Pump Capacitor Pin.
O Charge Pump Capacitor Pin.
O Charge Pump Capacitor Pin.
O Charge Pump Capacitor Pin.
O Charge Pump Capacitor Pin.
O Charge Pump Capacitor Pin.
Pin Name
COM[31..0]
LCAP2B
LCAP1B
LCAP5A
LCAP4A
LCAP3A
LCAP2A
Description
COM8
COM7
COM6
COM5
25
26
27
CMSG61
119
118
117
116
115
114
113
112
111
CMSG70
CMSG69
CMSG68
CMSG67
CMSG66
CMSG65
CMSG64
CMSG63
CMSG62
COM17
COM16
COM15
COM14
COM13
COM12
COM11
COM10
COM9
16
17
18
19
20
21
22
23
24
124
123
122
121
120
CMSG75
CMSG74
CMSG73
CMSG72
CMSG71
HE84G770
COM22
COM21
COM20
COM19
COM18
11
12
13
14
15
128
127
126
125
CMSG79
CMSG78
CMSG77
CMSG76
COM26
COM25
COM24
COM23
7
8
9
10
131
130
129
SEG78/D[6]
SEG79/D[7]
COM30
COM29
COM28
COM27
3
4
5
6
2 ^COM31
1
U14
4. Pin Description
IR
LVR
LVD
UART
IRO
SIN, SOUT
OP Amp
OPO, OPIN, OPIP
TC2
TB
WDT
I/O Port
PRTC, PRTD
PRT14, PRT15, PRT17
DAC
SEGD, SEGA Ext. Memory
Interface
VO, DAO
PWM
PWM
1 MB ROM
6 KB RAM
TC1
OLFR, OCCK Segment Ext.
Interface
Slow Clock
OSC
LCD Power
Supply
SXI, SXO
LCAP?A, LCAP?B, VR12
LVL[5..1], LGS1, LVREG
Fast Clock
OSC.
Driver
8 Bit CPU
COM
FXI, FXO
LCD
SEG
3. Functional Block Diagram
King Billion Electronics Co., Ltd _HE84G770
駿 億 電 子 股 份 有 限 公 司 _{HE80004H SERIES}