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AT89C1051U-24SI


Part Number AT89C1051U-24SI
Zouser Part # AT89C1051U-24SI
Manufacturer Microchip Technology
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 1KB FLASH 20SOIC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models AT89C1051U-24SI PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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In Stock428 - More on Order
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AT89C1051U-24SI Specifications

Part Number AT89C1051U-24SI
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 24MHz
Connectivity UART/USART
Peripherals LED
Number of I/O 15
Program Memory Size 1KB (1K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 64 x 8
Voltage - Supply (Vcc/Vdd) 4V ~ 6V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC

AT89C1051U-24SI Documents

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