80C51 microcontroller featuring 16KB EPROM memory and an 8-bit data bus. Operates at up to 60MHz with an internal oscillator and offers 32 programmable I/Os. Includes UART/USART interfaces, 3 timers/counters, and peripherals like POR and WDT. Packaged in a 44-pin PLCC for surface mounting, this lead-free component operates from 4.5V to 5.5V and is RoHS compliant.
Frequency40MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
Microchip AT87C54X2-SLSUM technical specifications.
General
Access Time
40us
Package/Case
PLCC
Core Architecture
80C51
Data Bus Width
8b
Frequency
40MHz
Interface
UART, USART
Lead Free
Lead Free
Max Frequency
60MHz
Max Operating Temperature
85°C
Memory Size
16KB
Memory Type
OTP, , EPROM
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
972
Packaging
Rail/Tube
Peripherals
POR, WDT
RAM Size
256B
RoHS Compliant
Yes
Series
87C
Compliance
RoHS
Compliant
Datasheet
Microchip AT87C54X2-SLSUM Datasheet
Download the complete datasheet for Microchip AT87C54X2-SLSUM to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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