Microchip Technology, Inc. Microcontrollers AT91M55800A-33AI

ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 176-TQFP (24x24)

IC MCU 16/32BIT ROMLESS 176TQFP Product overview: AT91M55800A-33AI from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91M55800A-33AI can be used for catalog matching and distributor lookup.

Manufacturer: Microchip Technology
Win Source Part Number: 769107-AT91M55800A-33AI
Series: AT91
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: ARM7
Speed: 33MHz
Package: 176-LQFP
Core Size: 16/32-Bit
Connectivity: EBI/EMI, SPI, UART/USART
Peripherals: POR, WDT
Number of I/O: 58
Program Memory Type: ROMless
RAM Size: 8K x 8
Data Converters: A/D 8x10b; D/A 2x10b
Oscillator Type: Internal
Supply Voltage: 2.7 V ~ 3.6 V
Part Status: Obsolete(EOL)
Family Name: AT91M55800A
Categories: Integrated Circuits (ICs)
Manufacturer Package: 176-TQFP (24x24)
Alternative Parts (Cross-Reference): DS72011RW100FPV; DS72612RB120FPV; R5S72060W200FPV; STM32F722IET6;
Introduction Date: June 15, 2000
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited