參數(shù)資料
型號： S1C62920D
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 1.3 MHz, MICROCONTROLLER, UUC63
封裝： DIE-63
文件頁數(shù)： 4/78頁
文件大?。?/td> 874K
代理商： S1C62920D
4
EPSON
S1C62920 TECHNICAL MANUAL
CHAPTER 1: OVERVIEW
1.4 Pin Description
Table 1.4.1 Pin description
Pin name
VDD
VSS
VD1
VC1
VC2
VC3
CA, CB
OSC1
OSC2
OSC3
OSC4
COM0~COM3
SEG0~SEG21
K00~K03
P00~P03
P10~P13
R00, R01
R02
R03
REF
SEN0, SEN1, SEN2
RFIN
RFOUT
RESET
TEST
Pin No.
29
26
32
34
33
35
36, 37
27
28
31
30
41~38
42~47, 49~64
8~5
24~21
20~17
4, 3
2
1
10
11, 12, 13
14
15
25
48
Function
Power supply pin (+)
Power supply pin (–)
Oscillation and internal logic system regulated voltage output pin
LCD system reduced voltage output pin (VC2
× 1/2)
LCD system supply voltage input pin (VC2 = VD1 or VC2 = VDD)
LCD system booster voltage output pin (VC2
× 3/2)
Voltage boost/reduction capacitor connecting pin
Crystal oscillation input pin
Crystal oscillation output pin
Ceramic or CR oscillation input pin (selected by mask option)
Ceramic or CR oscillation output pin (selected by mask option)
LCD common output pin (drive duty may be selected from 1/2–1/4 by mask option)
LCD segment output pin (DC output may be selected by mask option)
Input port pin
I/O port pin
I/O port pin (serial I/O port may be selected by software)
Output port pin
Output port pin (DC or FOUT output may be selected by mask option)
Output port pin (DC or BZ output may be selected by mask option)
Reference resistance connecting pin for R/F converter
Sensor connecting pin for R/F converter
R/F converter CR oscillation input pin
R/F converter oscillation frequency output pin
Initial reset input pin
Testing input pin
In/Out
(I)
O
I
O
–
I
O
I
O
I
I/O
O
I
O
I
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