Microchip Technology, Inc. Microcontrollers AT91M42800A-33AU-999

Description
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-LQFP (20x20)
Request a Quote Datasheet
Description
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-LQFP (20x20)
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Microcontrollers - AT91M42800A-33AU-999TR-ND - DigiKey
Thief River Falls, MN, United States
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-LQFP (20x20)

ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-LQFP (20x20)

Buy Now Datasheet
32-bit 32BIT Embedded Microcontroller MCU - 685-AT91M42800A-33AU-999 - ERSAELECTRONICS PTE. LTD.
Singapore
32-bit 32BIT Embedded Microcontroller MCU
685-AT91M42800A-33AU-999
32-bit 32BIT Embedded Microcontroller MCU 685-AT91M42800A-33AU-999
IC MCU 16/32BIT ROMLESS 144LQFP Product overview: AT91M42800A-33AU-999 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-33AU -999 can be used for catalog matching and distributor lookup.

IC MCU 16/32BIT ROMLESS 144LQFP Product overview: AT91M42800A-33AU-999 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-33AU-999 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Embedded - Embedded - Microcontrollers - AT91M42800A-33AU-999 - 127240-AT91M42800A-33AU-999 - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - AT91M42800A-33AU-999
127240-AT91M42800A-33AU-999
Embedded - Embedded - Microcontrollers - AT91M42800A-33AU-999 127240-AT91M42800A-33AU-999
Manufacturer: Microchip Technology Win Source Part Number: 127240-AT91M42800A-3 3AU-999 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-LQFP (20x20) 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: 70 pct. Supply and Demand Status: Balance

Manufacturer: Microchip Technology
Win Source Part Number: 127240-AT91M42800A-33AU-999
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-LQFP (20x20)
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: 70 pct.
Supply and Demand Status: Balance

Buy Now
Microcontrollers - AT91M42800A-33AU-999 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
AT91M42800A-33AU-999
Microcontrollers AT91M42800A-33AU-999
ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-LQFP (20x20)

ARM7® AT91 Microcontroller IC 16/32-Bit 33MHz ROMless 144-LQFP (20x20)

Buy Now Datasheet
Embedded - Microcontrollers - AT91M42800A-33AU-999 - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
AT91M42800A-33AU-999
Embedded - Microcontrollers AT91M42800A-33AU-999
IC MCU 16/32BIT ROMLESS 144LQFP

IC MCU 16/32BIT ROMLESS 144LQFP

Supplier's Site Datasheet
Sheung Wan, Hong Kong
ARM Microcontrollers - MCU
AT91M42800A-33AU-999
ARM Microcontrollers - MCU AT91M42800A-33AU-999
ARM Microcontrollers - MCU Ind. Temp Green

ARM Microcontrollers - MCU Ind. Temp Green

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - AT91M42800A-33AU-999 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
AT91M42800A-33AU-999
Integrated Circuits (ICs) - Embedded - Microcontrollers AT91M42800A-33AU-999
IC MCU 16/32BIT ROMLESS 144LQFP

IC MCU 16/32BIT ROMLESS 144LQFP

Supplier's Site

Technical Specifications

  DigiKey ERSAELECTRONICS PTE. LTD. Win Source Electronics Quarktwin Technology Ltd. Lingto Electronic Limited VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number AT91M42800A-33AU-999TR-ND 685-AT91M42800A-33AU-999 127240-AT91M42800A-33AU-999 AT91M42800A-33AU-999 AT91M42800A-33AU-999 AT91M42800A-33AU-999 AT91M42800A-33AU-999
Product Name Microcontrollers 32-bit 32BIT Embedded Microcontroller MCU Embedded - Embedded - Microcontrollers - AT91M42800A-33AU-999 Microcontrollers Embedded - Microcontrollers ARM Microcontrollers - MCU Integrated Circuits (ICs) - Embedded - Microcontrollers
Data Bus 16 Bit; 32 Bit 32 Bit 32 Bit 16 Bit; 32 Bit; 16/32-Bit 16 Bit; 32 Bit; 16/32-Bit 16 Bit; 32 Bit
Clock Speed 33 MHz 33 MHz 33 MHz 33 MHz 33 MHz
RAM 8 KB 8 KB 8 KB 8 KB 8 KB
ROM Type ROMLess ROMLess; ROMless ROMLess; ROMless
Supply Voltage 2.7 to 3.6 volts 2.7 to 3.6 volts 2.7 to 3.6 volts 3.6 volts
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