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AT89LS52-16JU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 44-LCC (J-Lead)
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU 8-bit AT89 80C51 CISC 8KB Flash 3.3V 44-Pin PLCC
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Inventory: 57
Minimum: 1
Total Price: USD $2.31
Unit Price: USD $2.309676
≥1 USD $2.309676
≥10 USD $2.178951
≥100 USD $2.055613
≥500 USD $1.939255
≥1000 USD $1.829486
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series 89LS
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 245
Terminal Pitch 1.27mm
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89LS52
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 4V
Power Supplies 2.7/4V
Interface UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 32
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~4V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity UART/USART
Supply Current-Max 25mA
Bit Size 8
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
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Alternative Model
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