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Product Overview
Digi-Key Part Number AT89C4051-12PU-ND
Quantity Available 5,707
Can ship immediately

Manufacturer Part Number


Description IC MCU 8BIT 4KB FLASH 20DIP
Expanded Description 8051 89C Microcontroller IC 8-Bit 12MHz 4KB (4K x 8) FLASH 20-PDIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 10 Weeks
Product Attributes Select All

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
Additional Resources
Standard Package ? 18
Other Names AT89C405112PU

09:11:56 1/19/2017

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 1.15000 1.15
25 1.05400 26.35
100 0.95760 95.76
1,000 0.80876 808.76

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