8-bit CISC microcontroller featuring an 8051 core architecture. Offers 12KB of FLASH memory and 256B of RAM. Operates at up to 24MHz with an access time of 24µs. Supports SPI, UART, and USART interfaces, with 32 programmable I/Os and three timers/counters. Packaged in a 44-pin PLCC for surface mounting, with operating voltages from 2.7V to 5.5V.
Frequency24MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT89S8253-24JC technical specifications.
General
Access Time
24us
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Frequency
24MHz
Interface
SPI, UART, USART
Lead Free
Contains Lead
Max Frequency
24MHz
Max Operating Temperature
70°C
Memory Size
12KB
Memory Type
FLASH,
Min Operating Temperature
0°C
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
27
Packaging
Rail/Tube
Peripherals
POR, WDT
RAM Size
256B
RoHS Compliant
No
Series
89S
Compliance
RoHS
Not Compliant
Datasheet
Microchip AT89S8253-24JC Datasheet
Download the complete datasheet for Microchip AT89S8253-24JC to view detailed technical specifications.
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