ATXMEGA16A4-MH vs ATXMEGA64A4U-MH Comparison
Detailed side-by-side comparison of ATXMEGA16A4-MH by Microchip Technology and ATXMEGA64A4U-MH by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATXMEGA64A4U-MH - 64KB Flash XMEGA A4U 32MHz MCU | Microchip
ATXMEGA64A4U-MH ✓ ActiveSpecification Comparison
| Parameter | ATXMEGA16A4-MH | ATXMEGA64A4U-MH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Active |
| Product Type | 8/16-bit AVR RISC microcontroller | — |
| Series | AVR XMEGA A4 | — |
| Maximum Clock Speed | 32 MHz | — |
| Flash Program Memory | 16 KB | — |
| Boot Code Section | 4 KB | 4 KB |
| SRAM | 2 KB | 4 KB |
| EEPROM | 1 KB | 2 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Package | 44-pin VQFN, 7 x 7 mm | 44-VQFN (7x7 mm) |
| General-Purpose I/O Lines | 34 lines | — |
| DMA Channels | 4 channels | 4 |
| Event System Channels | 8 channels | 8 |
| Real-Time Counter | 16-bit | — |
| Timer/Counter Count | 5 x 16-bit | — |
| USART Count | 5 | — |
| External Bus Interface | Supported | Yes |
| Flash Read-While-Write | Supported | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (Green) |
| Core | — | AVR XMEGA (8/16-bit) |
| Family | — | AVR XMEGA A4U |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| Maximum CPU Speed | — | 32 MHz |
| Supply Voltage (VCC) | — | 1.6 V to 3.6 V |
| I/O Pins (GPIO) | — | 34 |
| Timer/Counters | — | 5 x 16-bit with PWM |
| USART | — | 5 |
| RTC | — | Yes (16-bit) |
| USB | — | Full-Speed USB 2.0 Device |
| Mounting Type | — | Surface Mount |
| Operating Temperature | — | -40C to +85C (Industrial) |