Microchip Technology, Inc. Microcontrollers AT91M55800A-33CJ

ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 176-BGA (13x13)

Manufacturer: Microchip Technology
Win Source Part Number: 131478-AT91M55800A-33CJ
Packaging: Tray
Core Processor: ARM7
Number of I/O: 58
Program Memory Type: ROMless
Data Converters: A/D 8x10b; D/A 2x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 176-LFBGA (11.2x11.2)
Speed(Frequency): 33MHz
Supply Voltage - Operating: 2.7 V to 3.6 V
Part Core Size: 16/32-Bit
Data RAM Size: 8K x 8
Alternative Parts (Cross-Reference): R5F56108WNBG#U0; AT91M55800-33CI; AT91M55800A-33CI;
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited

IC MCU 16/32BIT ROMLESS 176BGA Product overview: AT91M55800A-33CJ 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-33CJ can be used for catalog matching and distributor lookup.