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Product Overview
Digi-Key Part Number AT89C4051-12PU-ND
Quantity Available 5,288
Can ship immediately

Manufacturer Part Number


Description IC MCU 8BIT 4KB FLASH 20DIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 15 Weeks
Detailed Description

8051 89C Microcontroller IC 8-Bit 12MHz 4KB (4K x 8) FLASH 20-PDIP

Product Attributes Select All
Manufacturer Microchip Technology
Series 89C
Packaging ? Tube ?
Part Status Active
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
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7 V ~ 6 V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-PDIP
Base Part Number AT89C4051
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Additional Resources
Standard Package ? 18
Other Names AT89C405112PU

18:49:09 3/24/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 1.52000 $1.52
25 1.38880 $34.72
100 1.26140 $126.14

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