IC MCU 16/32BIT ROMLESS 144BGA Product overview: AT91M42800A-33CI 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-33CI
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-BGA (13x13)
Manufacturer: Microchip Technology
Win Source Part Number: 1019836-AT91M42800A-
Packaging: Tray
Core Processor: ARM7
Number of I/O: 54
Program Memory Type: ROMless
Oscillator Type: External
Categories: Integrated Circuits
Status: Obsolete(EOL)
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: 60 pct.
Supply and Demand Status: Balance
IC MCU 16/32BIT ROMLESS 144BGA
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-BGA (13x13)
IC MCU 16/32BIT ROMLESS 144BGA
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT91M42800A-33CI | AT91M42800A-33CI-ND | 1019836-AT91M42800A-33CI | AT91M42800A-33CI | AT91M42800A-33CI | AT91M42800A-33CI |
| Product Name | 32-bit 32BIT Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - AT91M42800A-33CI | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 16 Bit; 32 Bit | 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit; 16/32-Bit | |
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | |
| Supply Voltage | 2.7 to 3.6 volts | 2.7 to 3.6 volts | 2.7 to 3.6 volts | 3.6 to 2.7 volts | ||
| Package Type | Other; Tray | Other; 144-LFBGA | BGA; Other; 144-BGA (13x13) | BGA; Other; 144-LFBGA | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
