8-bit microcontroller (MCU) featuring 32KB FLASH memory and 1.25KB RAM. Operates at up to 40MHz with an 8-bit address and data bus. Includes UART and USART interfaces, 8 ADC channels, and 3 timers/counters. Packaged in a 44-pin PLCC for surface mounting, with a 3V to 5.5V supply voltage range and operating temperatures from -40°C to 85°C.
Frequency40MHz
PackagePLCC
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip AT89C51AC2-SLSUM technical specifications.
General
Access Time
40us
Address Bus Width
8b
Package/Case
PLCC
Core Architecture
80C51
Data Bus Width
8b
Frequency
40MHz
Height
3.48mm
Interface
UART, USART
Lead Free
Lead Free
Length
16.7mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
32KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
3V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
34
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
External
Packaging
Rail/Tube
Peripherals
POR, PWM, WDT
RAM Size
1.25KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
89C
Width
16.7mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT89C51AC2-SLSUM Datasheet
Download the complete datasheet for Microchip AT89C51AC2-SLSUM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
