IC MCU 32BIT 64KB FLASH 100LQFP Product overview: ATSAM3U1CA-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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAM3U1CA-AU can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 64KB (64K x 8) FLASH 100-LQFP (14x14)
IC MCU 32BIT 64KB FLASH 100LQFP
IC MCU 32BIT 64KB FLASH 100LQFP
ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 64KB (64K x 8) FLASH 100-LQFP (14x14)
ARM® Cortex®-M3 SAM3U Microcontroller IC 32-Bit Single-Core 96MHz 64KB (64K x 8) FLASH 100-LQFP (14x14)
| ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATSAM3U1CA-AU | ATSAM3U1CA-AU-ND | ATSAM3U1CA-AU | ATSAM3U1CA-AU | ATSAM3U1CA-AU |
| Product Name | 32-bit 32BIT 64KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | |
| RAM | 20 KB | 20 KB | 20 KB | 20 KB | |
| Supply Voltage | 1.62 to 3.6 volts | 1.62 to 3.6 volts | 3.6 to 1.62 volts | ||
| Package Type | Other; Tray | LFQP; Other; 100-LQFP | QFP | QFP; Other; 100-LQFP | |
| 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) |
