8-bit CMOS microcontroller featuring an 8051 CPU core operating at up to 60MHz. This FLASH-based MCU offers 65536 words of program memory and 256 bytes of RAM. It includes 37 programmable I/O lines, an 8-bit external data bus, and a 16-bit address bus. The device supports PWM generation and has an integrated ADC, housed in a 64-terminal PQFP package suitable for industrial temperature ranges (-40°C to 85°C) with a nominal supply voltage of 5V.
Frequency60
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Technical Specifications
Atmel AT89C51AC3-RDTUM technical specifications.
General
Max Operating Temperature
85
Number of Terminals
64
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G64
Width
10
Length
10
Pin Count
64
Temperature Grade
INDUSTRIAL
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
40
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
37
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
60
ROM Programmability
FLASH
ROM (words)
65536
RAM (bytes)
256
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
Yes
Eccn Code
3A991.A.2
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Atmel AT89C51AC3-RDTUM Datasheet
Download the complete datasheet for Atmel AT89C51AC3-RDTUM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.