AT80C31X2-SLRUL is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
In Stock: 6.493
Unit Price: 3,92000 €
Datasheet
80C51 80C Microcontroller IC 8-Bit 30/20MHz ROMless 44-PLCC (16.6x16.6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
80C51 80C Microcontroller IC 8-Bit 30/20MHz ROMless 44-PLCC (16.6x16.6)

AT80C31X2-SLRUL

DigiKey Part Number
AT80C31X2-SLRUL-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
AT80C31X2-SLRUL
Description
IC MCU 8BIT ROMLESS 44PLCC
Customer Reference
Detailed Description
80C51 80C Microcontroller IC 8-Bit 30/20MHz ROMless 44-PLCC (16.6x16.6)
Datasheet
 Datasheet
Product Attributes
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Category
Number of I/O
32
Mfr
Program Memory Type
ROMless
Series
RAM Size
128 x 8
Packaging
Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Part Status
Obsolete
Oscillator Type
Internal
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C (TA)
Core Processor
80C51
Mounting Type
Surface Mount
Core Size
8-Bit
Supplier Device Package
44-PLCC (16.6x16.6)
Speed
30/20MHz
Package / Case
44-LCC (J-Lead)
Connectivity
UART/USART
Base Product Number
Peripherals
POR
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT80C51RD2-SLRUMMicrochip Technology6.493AT80C51RD2-SLRUMCT-ND3,92000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes