8-bit 8051 microcontroller featuring 4KB FLASH memory and 128B RAM. Operates at up to 16MHz with an access time of 16µs. Includes UART and USART interfaces, 32 programmable I/Os, and two timers/counters. Packaged in a 44-TQFP for surface mounting, with an operating temperature range of -40°C to 85°C and a supply voltage of 2.7V to 4V.
Frequency16MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip AT89LS51-16AI technical specifications.
General
Access Time
16us
Package/Case
TQFP
Core Architecture
8051
Data Bus Width
8b
Frequency
16MHz
Interface
UART, USART
Lead Free
Contains Lead
Max Frequency
16MHz
Max Operating Temperature
85°C
Memory Size
4KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
4V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
32
Number of Programmable I/O
32
Number of Timers/Counters
2
Oscillator Type
Internal
Package Quantity
160
Packaging
Tray
Peripherals
WDT
RAM Size
128B
RoHS Compliant
No
Series
89LS
Compliance
RoHS
Not Compliant
Datasheet
Microchip AT89LS51-16AI Datasheet
Download the complete datasheet for Microchip AT89LS51-16AI to view detailed technical specifications.
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