參數(shù)資料
型號(hào): PCA84C641
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-bit microcontrollers with OSD and VST(帶OSD 和 VST的8位微控制器)
中文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP42
文件頁數(shù): 18/40頁
文件大?。?/td> 233K
代理商: PCA84C641
1996 Nov 29
18
Philips Semiconductors
Product specification
8-bit microcontrollers with OSD and VST
84C44X; 84C64X; 84C84X
Table 5
User mask programmable port option list
Notes
1.
Each pin can be configured to a HIGH (S) or LOW (R)
state after power-on-reset. The required state of each
pin is therefore specified by R or S.
DP1.4 available only with the PCA84C440,
PCA84C443, PCA84C640, PCA84C643,
PCA84C840 and PCA84C843.
2.
PORT
PIN
OPTION
(1)
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
DP0.0
DP0.1
DP0.2
DP0.3
DP0.4
DP0.5
DP0.6
DP0.7
DP1.0
DP1.1
DP1.2
DP1.3
DP1.4
(2)
DP1.5
DP1.6
DP1.7
VOB
VOW3
13
14
15
16
17
18
19
20
7
8
10
11
12
1
2
3
4
5
6
40
39
41
38
37
36
34
23
22
9
25
24
3
3
R
R
Table 6
Port options for the 84C640 in emulation mode
PORT
PIN
OPTION
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
DP0.0
DP0.1
DP0.2
DP0.3
DP0.4
DP0.5
DP0.6
DP0.7
DP1.0
DP1.1
DP1.2
DP1.3
DP1.4
DP1.5
DP1.6
DP1.7
VOB
VOW3
13
14
15
16
17
18
19
20
7
8
10
11
12
1
2
3
4
5
6
40
39
41
38
37
36
34
23
22
9
25
24
1
1
1
1
1
1
1
1
1
1
1
1
1
S
S
S
S
S
S
S
S
S
S
S
S
S
2
2
S
S
3
3
R
R
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