參數(shù)資料
型號: M8803F3Y-90K1T
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 1M X 1 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52
封裝: PLASTIC, LCC-52
文件頁數(shù): 31/85頁
文件大?。?/td> 601K
代理商: M8803F3Y-90K1T
37/85
M88 FAMILY
Figu re 24. Interfacing the M88x3Fxx FLASH+PSD with the 80C251, with Read and PSEN Inputs
Figu re 25. Interfacing the M88x3Fxx FLASH+PSD with the 80C51X, 8-bit Data Bus
ADIO0
ADIO1
ADIO2
ADIO3
ADIO4
ADIO5
ADIO6
ADIO7
ADIO8
ADIO9
ADIO10
ADIO11
ADIO12
ADIO13
ADIO14
ADIO15
CNTL0 (WR)
CNTL1(RD)
CNTL 2(PSEN)
PD0- ALE
PD1
PD2
RESET
32
26
43
42
41
40
39
38
37
36
24
25
27
28
29
30
31
33
A0
A1
A2
A3
A4
A5
A6
A7
AD8
AD9
AD10
AD14
AD15
AD13
AD11
AD12
A0
A1
A2
A3
A4
A5
A6
A7
AD8
AD9
AD10
AD11
AD15
ALE
WR
PSEN
RD
AD14
AD12
AD13
14
9
2
3
4
5
6
7
8
21
20
11
13
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P3.0/RXD
P3.1/TXD
P3.2/INT0
X2
X1
P3.3/INT1
RST
EA
P0.1
P0.0
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
ALE
PSEN
WR
RD/A16
PC0
PC1
PC3
PC4
PC5
PC6
PC7
19
18
30
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
48
8
9
10
49
50
47
29
28
27
25
24
23
22
21
20
19
18
17
14
13
12
11
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
7
6
5
4
3
2
52
51
80C251SB
M88x3Fxx
RESET
35
P3.4/T0
P3.5/T1
16
15
17
10
RESET
PC2
AI02882
ADIO0
ADIO1
ADIO2
ADIO3
AD104
AD105
ADIO6
ADIO7
ADIO8
ADIO9
ADIO10
ADIO11
AD1012
AD1013
ADIO14
ADIO15
CNTL0 (WR)
CNTL1(RD)
CNTL 2 (PSEN)
PD0-ALE
PD1
PD2
RESET
31
33
36
2
3
4
5
43
42
41
40
39
38
37
24
25
26
27
28
29
30
A4D0
A5D1
A6D2
A7D3
A8D4
A9D5
A10D6
A11D7
A12
A13
A14
A18
A19
A17
A15
A16
A0
A1
A2
A3
A4D0
A5D1
A6D2
A7D3
A8D4
A9D5
A10D6
A11D7
A12
A16
A17
A18
A19
A15
A13
A14
TXD1
T2EX
T2
T0
RST
EA/WAIT
BUSW
A1
A0/WRH
A2
A3
A4D0
A5D1
A6D2
A7D3
A8D4
A9D5
A10D6
A11D7
A12D8
A13D9
A14D10
A15D11
A16D12
A17D13
A18D14
A19D15
PSEN
RD
WRL
PC0
PC1
PC3
PC4
PC5
PC6
PC7
ALE
PSEN
RD
WR
ALE
32
19
18
30
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
48
8
9
10
49
50
47
7
9
8
16
XTAL1
XTAL2
RXD0
TXD0
RXD1
21
20
11
13
6
29
28
27
25
24
23
22
21
20
19
18
17
14
13
12
11
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
7
6
5
4
3
2
52
51
A0
A1
A2
A3
80C51XA
M88x3Fxx
RESET
35
17
INT0
INT1
14
10
15
PC2
AI02883
相關PDF資料
PDF描述
M8813F3Y-90K1T 1M X 1 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52
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