AT89LP51-20MU
RoHS 
RoHS compliant
RoHS compliantPackage 44-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU 8051 4K FLASH 20MHZ 7X7MLF
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Buying Options
Total Price: USD $1.3
Unit Price: USD $1.3024
≥1 USD $1.3024
Inventory: 353
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Technical
Number of Programmable I/O 36
Max Frequency 20MHz
Core Architecture 8051
Number of Timers/Counters 3
Data Bus Width 8b
Watchdog Timer Yes
Connectivity EBI/EMI, I2C, SPI, UART/USART
Program Memory Size 4KB 4K x 8
Core Size 8-Bit
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Core Processor 8051
Voltage - Supply (Vcc/Vdd) 2.4V~5.5V
Memory Type FLASH
RAM Size 256 x 8
Speed 20MHz
Number of I/O 36
Oscillator Type Internal
Memory Size 4kB
Min Supply Voltage 2.4V
Max Supply Voltage 5.5V
Interface EBI/EMI, I2C, SPI, UART, USART
Base Part Number AT89LP51
Frequency 20MHz
Min Operating Temperature -40°C
Max Operating Temperature 85°C
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Series 89LP
Published 1997
Packaging Tray
Operating Temperature -40°C~85°C TA
Physical
Supplier Device Package 44-VQFN (7x7)
Number of Pins 44
Package / Case 44-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 7 Weeks
Alternative Model
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