8-bit 8051 microcontroller with 4KB FLASH memory and 128B RAM. Features 32 programmable I/Os, 2 timers/counters, and internal oscillator. Operates at up to 33MHz with UART/USART interface. Packaged in a 40-pin PDIP for through-hole mounting, with a supply voltage range of 4V to 5.5V.
Frequency24MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip AT89S51-24PC technical specifications.
General
Access Time
24us
Package/Case
PDIP
Core Architecture
8051
Data Bus Width
8b
Frequency
24MHz
Interface
UART, USART
Lead Free
Contains Lead
Max Frequency
33MHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Supply Voltage
5.5V
Memory Size
4KB
Memory Type
FLASH,
Min Supply Voltage
4V
Mount
Through Hole
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
2
Oscillator Type
Internal
Package Quantity
10
Packaging
Rail/Tube
Peripherals
WDT
RAM Size
128B
RoHS Compliant
No
Series
89S
Compliance
RoHS
Not Compliant
Datasheet
Microchip AT89S51-24PC Datasheet
Download the complete datasheet for Microchip AT89S51-24PC to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.