8-Bit Microcontroller featuring an 8051 CPU core operating at a maximum clock frequency of 12MHz. This CMOS device offers 32 I/O lines, an 8-bit external data bus, and a 16-bit address bus, with 256 bytes of RAM. Designed for commercial temperature ranges (0°C to 70°C), it operates from a nominal 5V supply (4.5V to 5.5V) and has a maximum supply current of 25mA. Packaged in a 40-terminal PDIP (R-PDIP-T40) with dual terminal positioning, this component is suitable for various embedded applications.
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Technical Specifications
AMD P80C321 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
52.324
Pin Count
40
Temperature Grade
COMMERCIAL
Supply Current-Max
25
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
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)
256
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
AMD P80C321 Datasheet
Download the complete datasheet for AMD P80C321 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.