参数资料
型号: S-1820CF
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP54
封装: 1 MM PITCH, QFP-54
文件页数: 2/9页
文件大小: 92K
代理商: S-1820CF
CMOS 8-bit 1-chip MICROCOMPUTER
S-1810CF/1820CF
2
Seiko Instruments Inc.
Pin Assignments
51
50
Top view
SCN6
SCN5
49 48
SCN
4
47 46
SCN
3
SCN
2
45 44
SCN
1
SCN
0
43 42
RM
O
U
T
RES
ET
CNHIGH
41 40
V
DD
R
ENV
39 38
PB
3
/E
X
T
H
V
SS5
37 36
PA
3
PA
2
35 34
PA
1
PA
0
33
PA
7
53
52
SCN8
SCN7
54
SCN9
2
1
VSS1
VDD1
4
3
SEN1
SEN0
5
SEN2
6
7
SE
N
3
SE
N
4
8
9
SE
N
5
SE
N
6
10 11
SE
N
7
V
DD
2
12 13
X
IN
X
OUT
14 15
V
SS2
REN
16 17
RM
IN
V
SS3
18 19
CHKOUT
CHKI
N
20 21
VA
DJ1
VA
DJ2
22
PB
0
/S
I
31
32
PA5
PA6
29
30
TEST2
PA4
28 TEST1
26
27
NC
VSS4
24
25
PB2/SCK
VDD3
23 PB1/SO
Note : It is recommended that power is supplied from all power teminals (VDD1
to VDD3, VSS1 to VSS5, VDDR).
Even if all power terminals cannot be
connected, VDDR, VDD2, VDD3, VSS2, and VSS5 must be connected. Do
not supply any power from terminal, that power is not supplied, to an
external peripheral devices.
相关PDF资料
PDF描述
S-18P10BF 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP54
S-1810CF 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP54
S-31-216 ACTIVE DELAY LINE, TRUE OUTPUT, DSO14
S-31-219 ACTIVE DELAY LINE, TRUE OUTPUT, DSO14
S-31-215 ACTIVE DELAY LINE, TRUE OUTPUT, DSO14
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