AT89LP51-20PU
RoHS 
RoHS compliant
RoHS compliantPackage 40-DIP (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 8BIT 4KB FLASH 40DIP
PDF
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Buying Options
Total Price: USD $2.54
Unit Price: USD $2.539744
≥1 USD $2.539744
≥10 USD $2.395984
≥100 USD $2.260363
≥500 USD $2.132418
≥1000 USD $2.011716
Inventory: 1158
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Length 51.75mm
Technical
Address Bus Width 16
Number of Timers/Counters 3
DAC Channels NO
PWM Channels NO
Data Bus Width 8b
DMA Channels NO
Has ADC NO
Watchdog Timer Yes
Bit Size 8
Supply Current-Max 7mA
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
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Voltage - Supply (Vcc/Vdd) 2.4V~5.5V
RAM Size 256 x 8
Number of I/O 36
Oscillator Type Internal
Memory Size 4kB
Interface EBI/EMI, I2C, SPI, UART, USART
Supply Voltage-Min (Vsup) 4.5V
Power Supplies 2.5/5V
Supply Voltage-Max (Vsup) 5.5V
Qualification Status Not Qualified
Base Part Number AT89LP51
Frequency 20MHz
Terminal Pitch 2.54mm
Supply Voltage 5V
Terminal Position DUAL
Technology CMOS
Subcategory Microcontrollers
Number of Terminations 40
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series 89LP
Published 2012
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 40
Package / Case 40-DIP (0.600, 15.24mm)
Mounting Type Through Hole
Mount Through Hole
Contact Plating Tin
Supply Chain
Factory Lead Time 4 Weeks
Alternative Model
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