8-bit microcontroller (MCU) featuring an 8051 core architecture and 8KB of FLASH memory. Operates at up to 33MHz with 32 programmable I/Os and 3 timers/counters. Includes UART/USART interfaces, internal oscillator, and WDT peripheral. Packaged in a 44-TQFP surface mount configuration with a 10mm x 10mm x 1mm footprint. Supports a supply voltage range of 4V to 5.5V and operates between -40°C and 85°C.
Frequency33MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip AT89S52-24AI technical specifications.
General
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Height
1mm
Interface
UART, USART
Length
10mm
Max Frequency
33MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Memory Size
8KB
Memory Type
FLASH,
Min Supply Voltage
4V
Mount
Surface Mount
Number of I/Os
32
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
160
Packaging
Tray
Peripherals
WDT
RAM Size
256B
RoHS Compliant
No
Series
89S
Width
10mm
Compliance
RoHS
Not Compliant
Datasheet
Microchip AT89S52-24AI Datasheet
Download the complete datasheet for Microchip AT89S52-24AI to view detailed technical specifications.
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