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AT80C31X2-SLRUL

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AT80C31X2-SLRUL

IC MCU 8BIT ROMLESS 44PLCC

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

The Microchip Technology AT80C31X2-SLRUL is an 8-bit microcontroller belonging to the 80C series, featuring an 80C51 core. This ROMless device operates at speeds of 30/20MHz and offers 128 x 8 bytes of RAM. It includes a POR (Power-On Reset) peripheral and supports UART/USART connectivity. The AT80C31X2-SLRUL is housed in a 44-PLCC (J-Lead) package, designed for surface mounting, and is supplied on tape and reel. With 32 I/O pins and an operating voltage range of 2.7V to 5.5V, this component is suitable for applications in industrial automation, consumer electronics, and automotive systems requiring a flexible 80C51 architecture. The operating temperature range is -40°C to 85°C.

Additional Information

Series: 80CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case44-LCC (J-Lead)
Mounting TypeSurface Mount
Speed30/20MHz
Program Memory Size-
RAM Size128 x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeROMless
EEPROM Size-
Core Processor80C51
Data Converters-
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
ConnectivityUART/USART
PeripheralsPOR
Supplier Device Package44-PLCC (16.6x16.6)
Number of I/O32
ProgrammableNot Verified

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