IC MCU 16/32B 512KB FLASH 121BGA Product overview: AT91FR4042-CI 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 512KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 512KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT91FR4042-CI can be used for catalog matching and distributor lookup.
ARM7® AT91 Microcontroller IC 16/32-Bit 75MHz 512KB (256K x 16) FLASH 121-BGA (10x10)
Manufacturer: Atmel
Win Source Part Number: 1148928-AT91FR4042-C
Manufacturer Homepage: www.atmel.com
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
IC MCU 16/32B 512KB FLASH 121BGA
ARM7® AT91 Microcontroller IC 16/32-Bit 75MHz 512KB (256K x 16) FLASH 121-BGA (10x10)
IC MCU 16/32B 512KB FLASH 121BGA
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT91FR4042-CI | AT91FR4042-CI-ND | 1148928-AT91FR4042-CI | AT91FR4042-CI | AT91FR4042-CI | AT91FR4042-CI |
| Product Name | 512KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - AT91FR4042-CI | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers |
| RAM | 256 KB | 256 KB | 256 KB | 256 KB | ||
| Supply Voltage | 1.65 to 1.95 volts | 1.65 to 1.95 volts | 1.95 to 1.65 volts | |||
| Package Type | Other; Tray | Other; 121-TFBGA | BGA; Other; 121-TFBGA | |||
| 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) | ||
| Data Bus | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit; 16/32-Bit |
