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Specification Comparison: ATXMEGA64A4-AU vs ATXMEGA256A3B-AU vs ATXMEGA256A3
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| Manufacturer | Microchip Technology | Microchip Technology | ATMEL |
| Package | TQFP-44 | TQFP-64 | QFN-64 |
| Description | Operating voltage options of 1.8V, 2.5V, and 3.3V | The ATXMEGA256A3B-AU features a 16-bit architecture and FLASH memory for efficient data storage | Energy-efficient microcontroller |
| Stock | 7324 | 5737 | 7420 |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | IC Chips |
| RoHS | Details | Details | |
| Series | XMEGA A4 | XMEGA A3B | |
| Mounting Style | SMD/SMT | SMD/SMT | |
| Package / Case | TQFP-44 | TQFP-64 | |
| Core | AVR | AVR | |
| Program Memory Size | 64 kB | 256 kB | |
| Data Bus Width | 8 bit/16 bit | 8 bit/16 bit | |
| ADC Resolution | 12 bit | 12 bit | |
| Maximum Clock Frequency | 32 MHz | 32 MHz | |
| Number of I/Os | 36 I/O | 49 I/O | |
| Data RAM Size | 4 kB | 16 kB | |
| Supply Voltage - Min | 1.6 V | 1.6 V | |
| Supply Voltage - Max | 3.6 V | 3.6 V | |
| Minimum Operating Temperature | - 40 C | - 40 C | |
| Maximum Operating Temperature | + 85 C | + 85 C | |
| Brand | Microchip Technology | Microchip Technology | |
| Data RAM Type | SRAM | SRAM | |
| Data ROM Size | 2 kB | 4 kB | |
| Data ROM Type | EEPROM | EEPROM | |
| Interface Type | I2C, SPI, USART | 2-Wire, SPI, USART | |
| Number of ADC Channels | 1 Channel | 16 Channel | |
| Number of Timers/Counters | 5 Timer | 7 Timer | |
| Processor Series | AVR XMEGA | AVR XMEGA | |
| Product | MCU | MCU | |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | |
| Program Memory Type | Flash | Flash | |
| Factory Pack Quantity | 160 | 90 | |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | |
| Tradename | XMEGA | XMEGA | |
| Shipping Restrictions | This product may require additional documentation to export from the United States. | ||
| Height | 1 mm | ||
| Length | 10 mm | ||
| Width | 10 mm | ||
| DAC Resolution | 12 bit | ||
| I/O Voltage | 1.6 V to 3.6 V | ||
| Moisture Sensitive | Yes | ||
| Watchdog Timers | Watchdog Timer | ||
| Unit Weight | 0.012720 oz |
Part Number
Start with: ATXME
Part Number "ATXME" returned 22 results; all results matched and started with "ATXME".
| Part Number | Description | Brand | Package/Case | Lifecycle Status | Cargo cycle | In Stock | Operation |
|---|---|---|---|---|---|---|---|
| ATXMEGA128A1U-AU |
The ATXMEGA128A1U-AU is available in a green color, adding a visually pleasing element to your electronic designs |
Microchip Technology | TQFP-100 | 3~7 Days | 3,179.00 | ||
| ATXMEGA128A1-AU |
This product operates at voltages ranging from 1.8V to 3.3V, making it suitable for a variety of applications |
Microchip | TQFP-100 | 3~7 Days | 7,954.00 | ||
| ATXMEGA128A3U-AU |
High-performance MCU with Flash memory |
Microchip | TQFP-64 | 3~7 Days | 5,307.00 | ||
| ATXMEGA32A4-AU |
ATXMEGA32A4-AU is an 8 and 16 bit AVR Microcontroller with a clock speed of 32MHz |
Microchip | TQFP-44 | 3~7 Days | 4,439.00 | ||
| ATXMEGA128A4U-AU |
Boasting a powerful 16-bit core and compatibility with 8-bit AVR microcontrollers |
Microchip | TQFP-44 | 3~7 Days | 3,978.00 | ||
| ATXMEGA256A3U-AU |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin TQFP Tray |
Microchip Technology | TQFP-64 | ACTIVE | 3~7 Days | 6,442.00 | |
| ATXMEGA128A3U-MH |
Versatile 8-bit microcontroller with 4 channels for communication |
Microchip Technology | QFN-64 | 3~7 Days | 6,050.00 | ||
| ATXMEGA32A4U-AU |
The ATXMEGA32A4U-AU features a 32KB flash memory, 44-pin TQFP package, and operates on an 8-bit architecture for efficient processing |
Microchip Technology | TQFP-44 | 3~7 Days | 3,296.00 | ||
| ATXMEGA256D3-AU |
Upgrade your device with the advanced features of the ATXMEGA256D3-AU TQFP-64(10x10) MCU." |
Microchip Technology | TQFP-64 | 3~7 Days | 4,002.00 | ||
| ATXMEGA128B1-AU |
Projected EOL: 2048-10-03 |
Microchip Technology | TQFP-100 | 3~7 Days | 5,618.00 | ||
| ATXMEGA128A4U-MH |
MCU 8-bit/16-bit AVR RISC 128KB Flash 1.8V/2.5V/3.3V 44-Pin VQFN EP Tray |
Microchip Technology | VQFN-44 | 3~7 Days | 4,368.00 | ||
| ATXMEGA256A3U-MH |
MCU 8-bit/16-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin VQFN EP Tray |
Microchip Technology | QFN-64 | 3~7 Days | 4,701.00 | ||
| ATXMEGA128D3-MH |
High-performance RISC CPU |
Microchip Technology | QFN | 3~7 Days | 6,589.00 | ||
| ATXMEGA128A1U-CU |
RoHS compliant product |
Microchip Technology | TFBGA-100 | 3~7 Days | 4,462.00 | ||
| ATXMEGA64A1-AU |
This microcontroller features 64kb of Flash memory and 4kb of RAM |
Microchip | TQFP-100 | ACTIVE | 3~7 Days | 5,392.00 | |
| ATXMEGA128A4U-AUR |
MCU 8-bit/16-bit AVR RISC 128KB Flash 1.8V/2.5V/3.3V 44-Pin TQFP T/R |
Microchip Technology | TQFP-44 | ACTIVE | 3~7 Days | 8,475.00 | |
| ATXMEGA64A3U-AU |
32MHz AVR Microcontroller |
Microchip | TQFP-64 | 3~7 Days | 4,731.00 | ||
| ATXMEGA64D3-MH |
Operating at a voltage range of 1.6V to 3.6V, this MCU boasts a clock speed of up to 32MHz |
Microchip | VQFN-64 | ACTIVE | 3~7 Days | 7,228.00 | |
| ATXMEGA256D3 |
ATXMEGA256D3 is an 8-bit microcontroller from the AVR XMEGA family, featuring 64 pins and 256KB of flash memory." |
ATMEL | QFN64 | 3~7 Days | 5,931.00 | ||
| ATXMEGA128D3 |
8-bit Microcontrollers with 128KB FLASH and 64-pin configuration |
ATMEL | QFN64 | 3~7 Days | 5,418.00 | ||
| ATXMEGA64A1 |
100-pin configuration |
ATMEL | BGA100 | 3~7 Days | 4,471.00 | ||
| ATXMEGA16A4 |
High-performance 8-bit MCU |
ATMEL | 44TQFP | 3~7 Days | 4,278.00 |