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AT89C51AC3-SLSUM
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 44-LCC (J-Lead)
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU 8-Bit 89C 8051 CISC 64KB Flash 5V 44-Pin PLCC Stick
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Inventory: 7043
Minimum: 1
Total Price: USD $280.9
Unit Price: USD $280.900608
≥1 USD $280.900608
≥10 USD $265.000576
≥100 USD $250.000541
≥500 USD $235.849568
≥1000 USD $222.499594
Technical Details
Supply Chain
Factory Lead Time 6 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 89C
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Additional Feature ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ
Subcategory Microcontrollers
Max Power Dissipation 1W
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 60MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89C51AC3
Operating Supply Voltage 5V
Interface SPI, UART, USART
Memory Size 64kB
Oscillator Type External
Number of I/O 36
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 3V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity UART/USART
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 60 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
Address Bus Width 16
Core Architecture 8051
EEPROM Size 2K x 8
Dimensions
Height Seated (Max) 4.57mm
Length 16.55mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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