IC MCU 32BIT 256KB FLASH 100LQFP Product overview: ATSAM3A4CA-AU 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, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAM3A4CA-AU can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 SAM3A Microcontroller IC 32-Bit Single-Core 84MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 256KB FLASH 100LQFP
Manufacturer: Microchip Technology
Win Source Part Number: 844875-ATSAM3A4CA-AU
Series: SAM3A
Features: series Microcontroller IC
Package: Tray
Number of I/O: 63
Family Name: ATSAM3
Categories: Integrated Circuits (ICs)
ECCN: 3A991A2
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Limited
Quantity per package: 90
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A
ARM® Cortex®-M3 SAM3A Microcontroller IC 32-Bit Single-Core 84MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 256KB FLASH 100LQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 84MHZ, LQFP-100; Product Range:SMART ARM based Microcontrollers; Architecture:ARM Cortex-M3; No. of Bits:32bit; CPU Speed:84MHz; Program Memory Size:256KB; RAM Memory Size:64KB; No. of Timers:9RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAM3A4CA-AU | ATSAM3A4CA-AU-ND | ATSAM3A4CA-AU | 844875-ATSAM3A4CA-AU | ATSAM3A4CA-AU | ATSAM3A4CA-AU | ATSAM3A4CA-AU | 92T0775 |
| Product Name | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - ATSAM3A4CA-AU | ARM Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M3, 84Mhz, Lqfp-100; Product Range Microchip |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 84 MHz | 84 MHz | 84 MHz | 84 MHz | 84 MHz | |||
| RAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | |||
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 1.62 to 3.6 volts | |||||
| Serial Interface | CAN/I2C/I2S/SPI/UART/USART/USB | CAN; SPI; UART; USART; USB |
