Manufacturer: Microchip Technology
Win Source Part Number: 079085-AT91M42800A-3
Packaging: Reel - TR
Core Processor: ARM7
Number of I/O: 54
Program Memory Type: ROMless
Oscillator Type: External
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 144-BGA (13x13)
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
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
IC MCU 16/32BIT ROMLESS 144BGA Product overview: AT91M42800A-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-AT91M42800A-33CJ
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-BGA (13x13)
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IC MCU 16/32BIT ROMLESS 144BGA
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ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-BGA (13x13)
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-BGA (13x13)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 079085-AT91M42800A-33CJ | 685-AT91M42800A-33CJ | AT91M42800A-33CJ-ND | AT91M42800A-33CJ | AT91M42800A-33CJ | AT91M42800A-33CJ | AT91M42800A-33CJ | AT91M42800A-33CJ |
| Product Name | Embedded - Embedded - Microcontrollers - AT91M42800A-33CJ | 32-bit 32BIT Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit; 16/32-Bit | ||
| Life Cycle Stage | Active | Active | Active | |||||
| Clock Speed | 33 MHz | 33 MHz | 33 MHz | 33 MHz | 33 MHz | 33 MHz | ||
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | ||
| ROM Type | ROMLess; ROMless | ROMLess | ROMLess; ROMless |
