Microchip AT91M55800A-33CI

Manufacturer No:

AT91M55800A-33CI

Manufacturer:

Microchip

Package:

176-LFBGA

Description:

ROMless ARM7® 16/32-Bit Microcontroller AT91 Series AT91M55800A 176-LFBGA

Quantity:

In Stock :7241

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Shipped from：HK Warehouse

Expected Shipping：Wed, Jun 3 - Thu, Jun 4, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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IMPORTANT NOTICE

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Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

AT91M55800A-33CI Information

Microchip AT91M55800A-33CI technical specifications, attributes, parameters and parts with similar specifications to Microchip AT91M55800A-33CI.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
176-LFBGA

Supplier Device Package
176-BGA (13x13)

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
AT91

Published
2005

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Base Part Number
AT91M55800A

Type
Parameter

Oscillator Type
Internal

Number of I/O
58

Speed
33MHz

RAM Size
8K x 8

Voltage - Supply (Vcc/Vdd)
2.7V~3.6V

Core Processor
ARM7®

Peripherals
POR, WDT

Program Memory Type
ROMless

Core Size
16/32-Bit

Connectivity
EBI/EMI, SPI, UART/USART

Download datasheets and manufacturer documentation for Microchip AT91M55800A-33CI.

Datasheets:

microchiptechnology-at91m55800a33au-datasheets-2188.pdf

microchiptechnology-at91m55800a33au-datasheets-2189.pdf

PCN Packaging:

microchiptechnology-ata8210ghqw-pcnpackaging-9924.pdf

microchiptechnology-micrf229yqst5-pcnpackaging-9613.pdf

AT91M55800A-33CI Overview

A 176-LFBGA package is included. In total, it has 58 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 16/32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is ROMless. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AT91 series components belong to this electrical component. There is a ARM7® Core Processor inside MCU that provides this device with its power. AT91M55800A is the base part number that you can use to find alternatives.