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P87C54X2BBD,157

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-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
XTAL1 XTAL2
V
CC
V
SS
PORT 0
DRIVERS
PORT 2
DRIVERS
RAM ADDR
REGISTER
RAM
PORT 0
LATCH
PORT 2
LATCH
ROM/EPROM
REGISTER
B
ACC
STACK
POINTER
TMP2
TMP1
ALU
TIMING
AND
CONTROL
INSTRUCTION
REGISTER
PD
OSCILLATOR
PSW
PORT 1
LATCH
PORT 3
LATCH
PORT 1
DRIVERS
PORT 3
DRIVERS
PROGRAM
ADDRESS
REGISTER
BUFFER
PC
INCRE-
MENTER
PROGRAM
COUNTER
DPTR’S
MULTIPLE
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 1PORT 2
PORT 3
ADDRESS AND
DATA 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
XTAL1
XTAL2
SU01724
NOTE:
1. INT0
/P3.2 and T1/P3.5 are absent in the TSSOP38 package.
PLASTIC DUAL IN-LINE PACKAGE
PIN CONFIGURATIONS
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
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
6140
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
11 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 XTAL2
21 XTAL1
22 V
SS
23 NIC*
24 P2.0/A8
25 P2.1/A9
26 P2.2/A10
27 P2.3/A11
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 FLAT PACK
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
11 P3.5/T1
12 P3.6/WR
13 P3.7/RD
14 XTAL2
15 XTAL1
Pin Function
16 V
SS
17 NIC*
18 P2.0/A8
19 P2.1/A9
20 P2.2/A10
21 P2.3/A11
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 PACK
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 XTAL2
8 XTAL1
9V
SS
10 P2.0/A8
11 P2.1/A9
12 P2.2/A10
13 P2.3/A11
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-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P60P61-P62

P87C54X2BBD,157

Mfr. #:
Buy P87C54X2BBD,157
Manufacturer:
NXP Semiconductors
Description:
Microcontrollers - MCU 8-bit Microcontrollers - MCU 80C51 16K/256 OTP
Lifecycle:
New from this manufacturer.
Delivery:
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