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P87C52X2FN,112
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P48
P49-P51
P52-P54
P55-P57
P58-P60
P61-P62
Philips Semiconductors
Product data
P80C3xX2; P80C5xX2;
P87C5xX2
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP
, low voltage (2.7 to 5.5 V),
low power
, high speed (30/33 MHz)
2003 Jan 24
7
BLOCK DIAGRAM 2 (CPU-ORIENTED)
su01723
PSEN
EA
/ V
PP
ALE/PROG
RST
XT
AL1
XT
AL2
V
CC
V
SS
PORT 0
DRIVERS
PORT 2
DRIVERS
RAM ADDR
REGISTER
RAM
PORT 0
LA
TCH
PORT 2
LA
TCH
ROM/EPROM
REGISTER
B
ACC
ST
ACK
POINTER
TMP2
TMP1
ALU
TIMING
AND
CONTROL
INSTRUCTION
REGISTER
PD
OSCILLA
TOR
PSW
PORT 1
LA
TCH
PORT 3
LA
TCH
PORT 1
DRIVERS
PORT 3
DRIVERS
PROGRAM
ADDRESS
REGISTER
BUFFER
PC
INCRE-
MENTER
PROGRAM
COUNTER
DPTR’S
MUL
TIPLE
P1.0–P1.7
P3.0–P3.7
1
P0.0–P0.7
P2.0–P2.7
SFRs
TIMERS
8
8
16
NOTE:
1.
P3.2 and P3.5 absent in the TSSOP38 package.
Philips Semiconductors
Product data
P80C3xX2; P80C5xX2;
P87C5xX2
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP
, low voltage (2.7 to 5.5 V),
low power
, high speed (30/33 MHz)
2003 Jan 24
8
LOGIC SYMBOL
PORT 0
PORT 1
PORT 2
PORT 3
ADDRESS AND
DA
T
A
BUS
ADDRESS BUS
T2
T2EX
RxD
TxD
INT0
1
INT1
T0
T1
1
WR
RD
SECONDARY FUNCTIONS
RST
EA/V
PP
PSEN
ALE/PROG
V
SS
V
CC
XT
AL1
XT
AL2
SU01724
NOTE:
1.
INT0
/P3.2 and T1/P3.5 are absent in the TSSOP38 package.
PLASTIC DUAL IN-LINE P
ACKAGE
PIN CONFIGURA
TIONS
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
XT
AL2
XT
AL1
V
SS
P2.0/A8
P2.1/A9
P2.2/A10
P2.3/A1
1
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
P
ACKAGE
Philips Semiconductors
Product data
P80C3xX2; P80C5xX2;
P87C5xX2
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP
, low voltage (2.7 to 5.5 V),
low power
, high speed (30/33 MHz)
2003 Jan 24
9
PLASTIC LEADED CHIP CARRIER PIN FUNCTIONS
SU01062
PLCC
614
0
7
17
39
29
18
28
Pin
Function
1
NIC*
2
P1.0/T2
3
P1.1/T2EX
4
P1.2
5
P1.3
6
P1.4
7
P1.5
8
P1.6
9
P1.7
10
RST
1
1
P3.0/RxD
12
NIC*
13
P3.1/TxD
14
P3.2/INT0
15
P3.3/INT1
Pin
Function
16
P3.4/T0
17
P3.5/T1
18
P3.6/WR
19
P3.7/RD
20
XT
AL2
21
XT
AL1
22
V
SS
23
NIC*
24
P2.0/A8
25
P2.1/A9
26
P2.2/A10
27
P2.3/A1
1
28
P2.4/A12
29
P2.5/A13
30
P2.6/A14
Pin
Function
31
P2.7/A15
32
PSEN
33
ALE
34
NIC*
35
EA/V
PP
36
P0.7/AD7
37
P0.6/AD6
38
P0.5/AD5
39
P0.4/AD4
40
P0.3/AD3
41
P0.2/AD2
42
P0.1/AD1
43
P0.0/AD0
44
V
CC
* NO INTERNAL CONNECTION
LOW PROFILE QUAD FLA
T P
ACK
PIN FUNCTIONS
SU01487
LQFP
44
34
1
11
33
23
12
22
Pin
Function
1
P1.5
2
P1.6
3
P1.7
4
RST
5
P3.0/RxD
6
NIC*
7
P3.1/TxD
8
P3.2/INT0
9
P3.3/INT1
10
P3.4/T0
1
1
P3.5/T1
12
P3.6/WR
13
P3.7/RD
14
XT
AL2
15
XT
AL1
Pin
Function
16
V
SS
17
NIC*
18
P2.0/A8
19
P2.1/A9
20
P2.2/A10
21
P2.3/A1
1
22
P2.4/A12
23
P2.5/A13
24
P2.6/A14
25
P2.7/A15
26
PSEN
27
ALE
28
NIC*
29
EA
/V
PP
30
P0.7/AD7
Pin
Function
31
P0.6/AD6
32
P0.5/AD5
33
P0.4/AD4
34
P0.3/AD3
35
P0.2/AD2
36
P0.1/AD1
37
P0.0/AD0
38
V
CC
39
NIC*
40
P1.0/T2
41
P1.1/T2EX
42
P1.2
43
P1.3
44
P1.4
* NO INTERNAL CONNECTION
PLASTIC THIN SHRINK SMALL OUTLINE P
ACK
PIN FUNCTIONS
su01725
Pin
Function
1
P3.0/RxD
2
P3.1/TxD
3
P3.3/INT1
4
P3.4/T0
5
P3.6/WR
6
P3.7/RD
7
XT
AL2
8
XT
AL1
9V
SS
10
P2.0/A8
1
1
P2.1/A9
12
P2.2/A10
13
P2.3/A1
1
Pin
Function
14
P2.4/A12
15
P2.5/A13
16
P2.6/A14
17
P2.7/A15
18
PSEN
19
ALE/PROG
20
EA/V
PP
21
P0.7/AD7
22
P0.6/AD6
23
P0.5/AD5
24
P0.4/AD4
25
P0.3/AD3
26
P0.2/AD2
Pin
Function
27
P0.1/AD1
28
P0.0/AD0
29
V
DD
30
P1.0/T2
31
P1.1/T2EX
32
P1.2
33
P1.3
34
P1.4
35
P1.5
36
P1.6
37
P1.7
38
RST
1
19
20
38
TSSOP
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P39
P40-P42
P43-P45
P46-P48
P49-P51
P52-P54
P55-P57
P58-P60
P61-P62
P87C52X2FN,112
Mfr. #:
Buy P87C52X2FN,112
Manufacturer:
NXP Semiconductors
Description:
Microcontrollers - MCU 8-bit Microcontrollers - MCU 80C51 8K/256 OTP
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
T/T
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