AT89C51-20PC

Microchip Technology
556-AT89C51-20PC
AT89C51-20PC

Mfr.:

Description:
8-bit Microcontrollers - MCU 80C31 w/4k

Lifecycle:
Obsolete
Datasheet:
ECAD Model:
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Availability

Stock:

Product Attribute Attribute Value Select Attribute
Microchip
Product Category: 8-bit Microcontrollers - MCU
Delivery Restrictions:
 Mouser does not presently sell this product in your region.
RoHS: N
8051
4 kB
128 B
PDIP-40
20 MHz
No ADC
32 I/O
4 V
6 V
Through Hole
8 bit
0 C
+ 70 C
89C
Brand: Microchip Technology
Data ROM Type: Flash
Number of Timers/Counters: 2 Timer
Product: MCUs
Product Type: 8-bit Microcontrollers - MCU
Program Memory Type: Flash
Subcategory: Microcontrollers - MCU
Unit Weight: 6 g
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Attributes selected: 0 

                        
MICROCONTROLLER

556-AT89C51-20PC, a PDIP-40 80C31 with 4K Memory Microcontroller
has been discontinued by Atmel and once stock has been depleted
it will no longer be available.

The closest replacement available is 556-AT89S51-24PC.

It is recommended that the customer review the specifications on
both parts before using the replacement in an existing design.



5-0305-83

Datasheet

Compliance Codes
CNHTS:
8542319090
USHTS:
8542310015
TARIC:
8542319000
Origin Classifications
Country of Origin:
Taiwan
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

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