MPNHarborRFQ 0
AT91M42800A-33AU-999 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN17 sourced attributes1 source document

Microchip Technology · exact orderable part

AT91M42800A-33AU-999

IC MCU 16/32BIT ROMLESS 144LQFP

Core Processor
ARM7®
Speed
33MHz
RAM Size
8K x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Package / Case
144-LQFP
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case144-LQFP
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

17 normalized values · 1 validated source

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ParameterValue
Base Product NumberAT91M42800A [1]
ConnectivityEBI/EMI, SPI, UART/USART [1]
Core ProcessorARM7® [1]
Core Size16/32-Bit [1]
MfrMicrochip Technology [1]
Mounting TypeSurface Mount [1]
Number of I/O54 [1]
Operating Temperature-40°C~85°C(TA) [1]
Oscillator TypeExternal [1]
PeripheralsPOR, WDT [1]
Product StatusActive [1]
Program Memory TypeROMless [1]
RAM Size8K x 8 [1]
SeriesAT91 [1]
Speed33MHz [1]
Voltage - Supply (Vcc/Vdd)2.7V ~ 3.6V [1]
Package / Case144-LQFP [1]
Specification references[1]Microchip Technology AT91M42800A-33AU-999 vendor product record ↗

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ManufacturerMicrochip TechnologyView brand page →CategoryMicrocontrollersView category page →

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