8-bit microcontroller featuring an 8051 CPU core, operating at a maximum clock frequency of 16MHz. This CMOS device offers 8KB of FLASH program memory and 256 bytes of RAM. It includes 32 programmable I/O lines, an 8-bit external data bus, and a 16-bit address bus. Designed for automotive applications, it operates within a temperature range of -40°C to 125°C and utilizes a 40-pin PDIP package. Nominal supply voltage is 5V, with a range of 4V to 6V.
Frequency16
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Technical Specifications
Atmel AT89C52-16PA technical specifications.
General
Max Operating Temperature
125
Number of Terminals
40
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T40
Width
15.24
Length
52.2
Pin Count
40
Temperature Grade
AUTOMOTIVE
Supply Voltage-Nom
5
Supply Voltage-Min
4
Supply Voltage-Max
6
Clock Frequency-Max
16
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
16
ROM Programmability
FLASH
ROM (words)
8192
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
Compliant
Military Spec
False
Datasheet
Atmel AT89C52-16PA Datasheet
Download the complete datasheet for Atmel AT89C52-16PA to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.