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AT89LS51-16JU

Microchip Technology
RoHS
RoHS RoHS compliant
Package 44-LCC (J-Lead)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description MCU 8-bit AT89 8051 CISC 4KB Flash 3.3V 44-Pin PLCC
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Inventory: 996
Minimum: 1
Total Price: USD $1.82
Unit Price: USD $1.81526
≥1 USD $1.81526
≥10 USD $1.76187
≥100 USD $1.70848
≥500 USD $1.641743

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44

Dimensions

Length 16.586mm

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) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 245
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89LS51
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 4V
Interface UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 32
RAM Size 128 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 4KB 4K x 8
Connectivity UART/USART
Bit Size 8
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 2
Address Bus Width 16
ROM (words) 4096

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant

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