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AT89C4051-12SI


Part Number AT89C4051-12SI
Zouser Part # AT89C4051-12SI
Manufacturer Microchip Technology
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 4KB FLASH 20SOIC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models AT89C4051-12SI PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 20 - Mar 25 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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In Stock296 - More on Order
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Lead-TimeCan Ship Immediately
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AT89C4051-12SI Specifications

Part Number AT89C4051-12SI
Brand Microchip Technology
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Microchip Technology
Series 89C
Core Processor 8051
Core Size 8-Bit
Speed 12MHz
Connectivity UART/USART
Peripherals Brown-out Detect/Reset, LED, POR
Number of I/O 15
Program Memory Size 4KB (4K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V ~ 6V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC

AT89C4051-12SI Documents

AT89C4051-12SI, AT89C4051-12SI Datasheet (Total Pages: 18, Size: 306.47 KB)
AT89C4051-12SI Datasheet CoverAT89C4051-12SI Datasheet Page 2AT89C4051-12SI Datasheet Page 3AT89C4051-12SI Datasheet Page 4AT89C4051-12SI Datasheet Page 5AT89C4051-12SI Datasheet Page 6AT89C4051-12SI Datasheet Page 7AT89C4051-12SI Datasheet Page 8AT89C4051-12SI Datasheet Page 9AT89C4051-12SI Datasheet Page 10AT89C4051-12SI Datasheet Page 11AT89C4051-12SI Datasheet Page 12AT89C4051-12SI Datasheet Page 13AT89C4051-12SI Datasheet Page 14

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