IC MCU 32BIT 256KB FLASH 64TQFP
IC MCU 32BIT 256KB FLASH 64TQFP Product overview: AT32UC3B0256-A2UT 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-AT32UC3B0256-A2U
32bit Microcontroller, AVR32, 256K
32bit Microcontroller, AVR32, 256K
32bit Microcontroller, AVR32, 256K
Manufacturer: Microchip Technology
Win Source Part Number: 078905-AT32UC3B0256-
Packaging: Tray
Core Processor: AVR
Number of I/O: 44
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Family Name: AT32UC3B0256
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-TQFP (10x10)
Speed(Frequency): 60MHz
Supply Voltage - Operating: 1.65 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 32K x 8
Alternative Parts (Cross-Reference): MCF51AC128ACPUE; FS32K142HRT0MLHR; uPD70F3370M1GBA1-GAH
Introduction Date: June 12, 2007
ECCN: 3A991.a.2
Country of Origin: Philippines, Republic of Korea
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Balance
AVR AVR®32 UC3 B Microcontroller IC 32-Bit Single-Core 60MHz 256KB (256K x 8) FLASH 64-TQFP (10x10)
IC MCU 32BIT 256KB FLASH 64TQFP
AVR AVR®32 UC3 B Microcontroller IC 32-Bit Single-Core 60MHz 256KB (256K x 8) FLASH 64-TQFP (10x10)
AVR AVR®32 UC3 B Microcontroller IC 32-Bit Single-Core 60MHz 256KB (256K x 8) FLASH 64-TQFP (10x10)
IC MCU 32BIT 256KB FLASH 64TQFP
32-bit Microcontrollers - MCU 32-bit 256KB Flash
MICROCONTROLLER MCU, 32 BIT, AVR32, 60MHZ, TQFP-64; Product Range:AT32 Family AT32UC3B Series Microcontrollers; Architecture:AVR32; No. of Bits:32bit; CPU Speed:60MHz; Program Memory Size:256KB; RAM Memory Size:32KB; No. of Timers:10RoHS Compliant: Yes
| ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | AT32UC3B0256-A2UT | 685-AT32UC3B0256-A2UT | 1276582P | 1276582 | 078905-AT32UC3B0256-A2UT | AT32UC3B0256-A2UT-ND | AT32UC3B0256-A2UT | AT32UC3B0256-A2UT | AT32UC3B0256-A2UT | AT32UC3B0256-A2UT | 68T4538 |
| Product Name | Microcontrollers | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - AT32UC3B0256-A2UT | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 32-bit Microcontrollers - MCU | Microcontroller Mcu, 32 Bit, Avr32, 60Mhz, Tqfp-64; Product Range Microchip |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | ||
| Clock Speed | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | 60 MHz | ||||
| RAM | 32 KB | 32 KB | 32 KB | 256 KB | 32 KB | 32 KB | 32 KB | 32 KB | |||
| ROM Type | Flash; FLASH | EEPROM; Flash; EEPROM/Flash | Flash; FLASH | Flash | |||||||
| Supply Voltage | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 to 1.65 volts |
