8-bit microcontroller featuring an 8051 CISC core and 12KB Flash memory. Operates at up to 24MHz with 256 bytes of RAM. Supports SPI and UART interfaces, with 3 timers/counters and integrated POR/WDT peripherals. This surface-mount PLCC package offers 32 I/Os and operates from 2.7V to 5.5V.
Frequency24MHz
PackagePLCC
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip AT89S8253-24JU technical specifications.
General
Access Time
24us
Address Bus Width
8b
Package/Case
PLCC
Core Architecture
8051
Data Bus Width
8b
Density
12KB
Frequency
24MHz
Height
4.064mm
Interface
SPI, UART
Lead Free
Lead Free
Length
16.66mm
Max Frequency
24MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
12KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Bits
8
Number of I/Os
32
Number of SPI Channels
1
Number of Timers/Counters
3
Number of UART Channels
1
Peripherals
POR, WDT
RAM Size
256B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
16.662mm
Compliance
RoHS
Compliant
Datasheet
Microchip AT89S8253-24JU Datasheet
Download the complete datasheet for Microchip AT89S8253-24JU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
