8-bit microcontroller featuring an 8051 CPU core, operating at a maximum clock frequency of 60MHz. This CMOS device offers 65,536 words of FLASH ROM and 256 bytes of RAM, with 37 programmable I/O lines. It supports an 8-bit external data bus and a 16-bit address bus, includes PWM channels and an ADC, and operates within an industrial temperature range of -40°C to 85°C. Packaged in a 64-terminal PQFP (S-PQFP-G64) with a supply voltage range of 4.5V to 5.5V.
Frequency60
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Technical Specifications
Atmel AT89C51AC3-RDTIM 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
No
Eccn Code
3A991.A.2
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
Atmel AT89C51AC3-RDTIM Datasheet
Download the complete datasheet for Atmel AT89C51AC3-RDTIM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.