參數(shù)資料
型號: 89C51
廠商: NXP Semiconductors N.V.
英文描述: 80C51 8-bit microcontroller family 4K Flash(80C51八位微控制器系列 4K 閃速存儲器)
中文描述: 80C51的8位單片機(jī)系列4K閃存(80C51的八位微控制器系列4K的閃速存儲器)
文件頁數(shù): 4/32頁
文件大?。?/td> 212K
代理商: 89C51
Philips Semiconductors
Product specification
89C51/89C52/89C54/89C58
80C51 8-bit microcontroller family
4K/8K/16K/32K Flash
1999 Oct 27
4
LOGIC SYMBOL
P
P
P
P
ADDRESS AND
DATA BUS
ADDRESS BUS
T2
T2EX
RxD
TxD
INT0
INT1
T0
T1
WR
RD
S
RST
EA/V
PP
PSEN
ALE/PROG
V
SS
V
CC
XTAL1
XTAL2
SU00830
PIN CONFIGURATIONS
Dual In-Line Package Pin Functions
SU01063
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
T2/P1.0
T2EX/P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
RST
RxD/P3.0
TxD/P3.1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
P1.7
WR/P3.6
RD/P3.7
XTAL2
XTAL1
V
SS
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
PSEN
ALE
EA/V
PP
P0.7/AD7
P0.6/AD6
P0.5/AD5
P0.4/AD4
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
V
CC
DUAL
IN-LINE
PACKAGE
Ceramic and Plastic Leaded Chip Carrier
Pin Functions
SU01062
LCC
6
1
40
7
17
39
29
18
28
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Function
NIC*
P1.0/T2
P1.1/T2EX
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0/RxD
NIC*
P3.1/TxD
P3.2/INT0
P3.3/INT1
Pin
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Function
P3.4/T0
P3.5/T1
P3.6/WR
P3.7/RD
XTAL2
XTAL1
V
NIC*
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Function
P2.7/A15
PSEN
ALE
NIC*
EA/V
PP
P0.7/AD7
P0.6/AD6
P0.5/AD5
P0.4/AD4
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
V
CC
* NO INTERNAL CONNECTION
Plastic Quad Flat Pack Pin Functions
SU01064
PQFP
44
34
1
11
33
23
12
22
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Function
P1.5
P1.6
P1.7
RST
P3.0/RxD
NIC*
P3.1/TxD
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P3.6/WR
P3.7/RD
XTAL2
XTAL1
Pin
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Function
V
SS
NIC*
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
PSEN
ALE
NIC*
EA/V
PP
P0.7/AD7
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Function
P0.6/AD6
P0.5/AD5
P0.4/AD4
P0.3/AD3
P0.2/AD2
P0.1/AD1
P0.0/AD0
V
CC
NIC*
P1.0/T2
P1.1/T2EX
P1.2
P1.3
P1.4
* NO INTERNAL CONNECTION
相關(guān)PDF資料
PDF描述
89C52 80C51 8-bit microcontroller family8KFlash(80C51八位微控制器系列 8K閃速存儲器)
89C58 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
89CNQ135
89CNQ150
89CNQ SCHOTTKY RECTIFIER
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