MPNHarborRFQ 0
AT89LS52-16AUR representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN18 sourced attributes1 source document

Microchip Technology · exact orderable part

AT89LS52-16AUR

IC MCU 8BIT 8KB FLASH 44TQFP

Core Processor
8051
Speed
16MHz
Program Memory Size
8KB (8K x 8)
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 4V
Package / Case
44-TQFP
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case44-TQFP
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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ParameterValue
Base Product NumberAT89LS52 [1]
ConnectivityUART/USART [1]
Core Processor8051 [1]
Core Size8-Bit [1]
MfrMicrochip Technology [1]
Mounting TypeSurface Mount [1]
Number of I/O32 [1]
Operating Temperature-40°C~85°C(TA) [1]
Oscillator TypeInternal [1]
PeripheralsWDT [1]
Product StatusActive [1]
Program Memory Size8KB (8K x 8) [1]
Program Memory TypeFLASH [1]
RAM Size256 x 8 [1]
Series89LS [1]
Speed16MHz [1]
Voltage - Supply (Vcc/Vdd)2.7V ~ 4V [1]
Package / Case44-TQFP [1]
Specification references[1]Microchip Technology AT89LS52-16AUR vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerMicrochip TechnologyView brand page →CategoryMicrocontrollersView category page →

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