ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 96MHz, CMOS, PQFP100
Manufacturer: Atmel
Win Source Part Number: 1149563-ATSAM3U4CA-A
Manufacturer Homepage: www.atmel.com
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 256KB FLASH 100LQFP Product overview: ATSAM3U4CA-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-ATSAM3U4CA-AU can be used for catalog matching and distributor lookup.
MCU, ARM Cortex-M3, 32-BIT 256KB FLASH
MCU, ARM Cortex-M3, 32-BIT 256KB FLASH
ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3
IC MCU 32BIT 256KB FLASH 100LQFP
IC MCU 32BIT 256KB FLASH 100LQFP
ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 256KB FLASH 100LQFP
| DigiKey | Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATSAM3U4CA-AU-ND | ATSAM3U4CA-AU | 1149563-ATSAM3U4CA-AU | 685-ATSAM3U4CA-AU | 1311187 | 1311187P | ATSAM3U4CA-AU | ATSAM3U4CA-AU | ATSAM3U4CA-AU | ATSAM3U4CA-AU | ATSAM3U4CA-AU |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - ATSAM3U4CA-AU | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | ||
| Clock Speed | 96 MHz | 96 MHz | 96 MHz | 96 MHz | 96 MHz | ||||||
| Bits | Other; A/D 4x10b, 4x12b | ||||||||||
| RAM | 52 KB | 52 KB | 52 KB | 52 KB | 52 KB | 52 KB | |||||
| ROM | 256 KB | 256 KB |
