The ATXMEGA64A1-CU is an 8/16-bit microcontroller from Quarktwin Technology Ltd., featuring a high-performance, low-power AVR architecture. It includes 64KB of in-system self-programmable flash memory, 4KB of boot section, 2KB of EEPROM, and 4KB of internal SRAM. The device supports an external bus interface for up to 16MB of SRAM and 128Mbit SDRAM, making it suitable for applications requiring significant memory resources. Key peripheral features include a four-channel DMA controller, eight-channel event system, and eight 16-bit timer/counters, which enhance its capability for complex timing and control tasks. The microcontroller also offers multiple communication interfaces, including eight USARTs, four two-wire interfaces, and four serial peripheral interfaces (SPIs). Additionally, it is equipped with two 12-bit analog-to-digital converters (ADCs) and two digital-to-analog converters (DACs), providing robust analog processing capabilities. The operating voltage range is 1.6V to 3.6V, with a maximum operating frequency of 32MHz at 2.7V. The device is available in various package types, including a 100-lead TQFP and multiple ball grid array options. It is designed for industrial control, factory automation, and low-power battery applications, among others. However, it is noted that this product is not recommended for new designs, with a suggestion to consider the XMEGA A1U series instead.
AVR AVR® XMEGA® A1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-CBGA (9x9)
Manufacturer: Microchip Technology
Win Source Part Number: 079326-ATXMEGA64A1-C
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 78
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 16x12b, D/A 4x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 100-CBGA (9x9)
Speed(Frequency): 32MHz
Supply Voltage - Operating: 1.6 V to 3.6 V
Part Core Size: 8/16-Bit
Data RAM Size: 4K x 8
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
IC MCU 8/16BIT 64KB FLSH 100CBGA Product overview: ATXMEGA64A1-CU 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 16-bit, 16BIT, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATXMEGA64A1-CU can be used for catalog matching and distributor lookup.
IC MCU 8/16BIT 64KB FLSH 100CBGA
IC MCU 8/16BIT 64KB FLSH 100CBGA
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, PBGA-100; Product Range:XMEGA Microcontrollers; CPU Speed:32MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:100Pins; MCU Case Style:PBGA; No. of I/O s:78I/O s; MSL:- RoHS Compliant: Yes
AVR AVR® XMEGA® A1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-VFBGA (7x7)
AVR AVR® XMEGA® A1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-CBGA (9x9)
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATXMEGA64A1-CU-ND | 079326-ATXMEGA64A1-CU | 685-ATXMEGA64A1-CU | ATXMEGA64A1-CU | ATXMEGA64A1-CU | ATXMEGA64A1-CU | 68T3957 | ATXMEGA64A1-CU | ATXMEGA64A1-CU |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - ATXMEGA64A1-CU | 16-bit 16BIT 64KB Embedded Microcontroller MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Pbga-100; Product Range Microchip | Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | ||
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | |||
| Bits | Other; A/D 16x12b; D/A 4x12b | ||||||||
| RAM | 4 KB | 64 KB | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB | ||
| ROM | 64 KB | 2 KB |
