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AT89LP52-20AU

Microchip Technology
RoHS
RoHS RoHS compliant
Package 44-TQFP
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description MCU 8-bit AT89 8051 CISC 8KB Flash 2.5V/3.3V/5V 44-Pin TQFP
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Inventory: 50
Minimum: 1
Total Price: USD $1.9
Unit Price: USD $1.901004
≥1 USD $1.901004
≥10 USD $1.851555
≥100 USD $1.819964
≥500 USD $43.370303
≥1000 USD $41.923928
≥3000 USD $37.587795

Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Physical

Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44

Technical

Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series 89LP
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89LP52
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2.5/5V
Supply Voltage-Min (Vsup) 4.5V
Interface EBI/EMI, I2C, SPI, Serial, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 36
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.4V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity EBI/EMI, I2C, SPI, UART/USART
Supply Current-Max 7mA
Bit Size 8
Watchdog Timer Yes
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
Address Bus Width 16
ROM (words) 8192

Dimensions

Height Seated (Max) 1.2mm
Length 10mm

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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