8-bit microcontroller (MCU) featuring an 8051 core architecture and 8KB of FLASH memory. Operates at up to 20MHz with 256B RAM. Offers 36 programmable I/Os and multiple interfaces including Serial, I2C, SPI, UART, USART, and EBI/EMI. Includes 3 timers/counters, internal oscillator, and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 40-pin PDIP with tin, matte contact plating, suitable for through-hole mounting. Operates within a 2.4V to 5.5V supply voltage range and -40°C to 85°C temperature range.
Frequency20MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip AT89LP52-20PU technical specifications.
General
Package/Case
PDIP
Contact Plating
Tin, Matte
Core Architecture
8051
Data Bus Width
8b
Frequency
20MHz
Interface
Serial, I2C, SPI, UART, USART, EBI/EMI
Max Frequency
20MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.4V
Mount
Through Hole
Number of I/Os
36
Number of Programmable I/O
36
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
10
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
256B
RoHS Compliant
Yes
Series
89LP
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip AT89LP52-20PU Datasheet
Download the complete datasheet for Microchip AT89LP52-20PU to view detailed technical specifications.
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