參數(shù)資料
型號: KS88C4404
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 8-Bit CMOS Microcontroller(8位 CMOS 微控制器)
中文描述: 8位CMOS微控制器(8位的CMOS微控制器)
文件頁數(shù): 3/14頁
文件大小: 129K
代理商: KS88C4404
DATA SHEET
KS88C4400/4404 MICROCONTROLLER
8-3
PIN ASSIGNMENTS
P0.1 / A9
P0.0 / A8
P5.7
P5.6
P5.5
P5.4
P5.3
P5.2
P5.1
P5.0
V
DD2
(ext.
)
P2.7 / TB
P2.6 / TA
P2.5 /
PM
P2.4 /
MR
P2.3 /
DM
P2.2 /
MW
P2.1 /
DS
P2.0 /
AS
RxD
TxD
PWM1
PWM0
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
RESET
NC
AS (NC) note1
V
SS1
(int.)
X
OUT
X
IN
P6.0
P6.1
P6.2
P6.3
P6.4
P6.5
P6.6
P6.7
P7.7 / ADC7
P7.6 / ADC6
P7.5 / ADC5
P7.4 / ADC4
P7.3 / ADC3
AV
SS
P7.2 / ADC2
P7.1 / ADC1
AV
REF
P7.0 / ADC0
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
8
E
P
P
P
P
P
P
P
P
V
D
P
P
P
P
P
P
P
P
P
P
P
P
P
P
V
S
P
W
P
P
P
P
P
P
KS88C4400/4404
80-QFP
(TOP VIEW)
NOTES
1. Address Strobe (AS) is only available in the KS88C4404.
2. In the KS88C4400, P0, P1 and P2.0-2.5 are configured only for external interface because it has no
internal program memory.
P3.0 / TCCK / INT0
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