8-bit microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 12MHz. This CMOS device offers 512 bytes of RAM and 32 programmable I/O lines, with an 8-bit external data bus and a 16-bit address bus. Designed for commercial temperature ranges (0°C to 70°C), it operates from a 4V to 6V supply voltage with a maximum supply current of 30mA. The component is housed in a 40-terminal PDIP package.
Frequency12
Quick Jump:
Technical Specifications
Intel P80C51RA technical specifications.
General
Max Operating Temperature
70
Number of Terminals
40
Min Operating Temperature
0
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T40
Width
15.24
Length
52.26
Pin Count
40
Temperature Grade
COMMERCIAL
Supply Current-Max
30
Supply Voltage-Nom
5
Supply Voltage-Min
4
Supply Voltage-Max
6
Clock Frequency-Max
12
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
32
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
12
ROM (words)
0
RAM (bytes)
512
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Intel P80C51RA Datasheet
Download the complete datasheet for Intel P80C51RA to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.