P80C552EFA NXP Semiconductors, P80C552EFA Datasheet - Page 3

• Manufacturer Part Number: P80C552EFA
• Description: MCU 8-Bit 80C 80C51 CISC ROMLess 5V 68-Pin PLCC Tube
• Manufacturer: NXP Semiconductors

Specifications of P80C552EFA

• Package: 68PLCC
• Device Core: 80C51
• Family Name: 80C
• Maximum Speed: 16 MHz
• Ram Size: 256 Byte
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Program Memory Type: ROMLess
• Number Of Programmable I/os: 40
• Interface Type: I2C/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

Philips Semiconductors
PIN CONFIGURATIONS
Plastic Leaded Chip Carrier
* Do not connect.
2002 Sep 03
Single-chip 8-bit microcontroller with 10-bit A/D,
capture/compare timer, high-speed outputs, PWM
P4.3/CMSR3
P4.4/CMSR4
P4.5/CMSR5
P4.6/CMT0
P4.7/CMT1
P1.0/CT0I
P1.1/CT1I
P1.2/CT2I
P1.3/CT3I
P3.2/INT0
P1.7/SDA
P1.6/SCL
P1.5/RT2
P3.0/RxD
P3.1/TxD
P1.4/T2
RST
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
9
28
8
29
7
30
6
PLASTIC LEADED CHIP CARRIER
31
5
32
4
33
3
34
2
3
35
1
68
36
67
37
66
38
39
65
64
40
63
41
62
42
61
43
51
49
48
47
46
45
44
44
60
59
58
57
56
55
54
53
52
50
SU00932
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P2.5/A13
AV
AV
AV
P0.0/AD0
P0.1/AD1
P2.6/A14
80C552/83C552
P0.6/AD6
P0.7/AD7
EA
ALE
PSEN
P2.7/A15
SS
REF+
REF–
Product data