ATXMEGA32D4-MH vs ATXMEGA32D3-MH Comparison
Detailed side-by-side comparison of ATXMEGA32D4-MH by Microchip Technology and ATXMEGA32D3-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
ATXMEGA32D4-MH - 32MHz AVR XMEGA MCU | Microchip Technology
ATXMEGA32D4-MH ✓ ActiveMicrochip Technology
ATXMEGA32D3-MH - 32MHz 32KB Flash AVR XMEGA D3 MCU | Microchip
ATXMEGA32D3-MH ✓ ActiveSpecification Comparison
| Parameter | ATXMEGA32D4-MH | ATXMEGA32D3-MH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8/16-bit AVR XMEGA D4 Microcontroller | — |
| Maximum Clock Speed | 32 MHz | — |
| Flash Memory | 32 KB | 32 KB (16K x 16) |
| Boot Code Section | 4 KB | — |
| EEPROM | 1 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| General-Purpose I/O Lines | 34 | — |
| Supply Voltage | 2.7 V to 3.6 V | — |
| Event System | 4 channels | 4 channels |
| Timer/Counters | 4 flexible 16-bit timer/counters | — |
| Real-Time Counter | 16-bit | — |
| USART Interfaces | 2 | — |
| Two-Wire Serial Interfaces | 2 | — |
| SPI Interfaces | 2 | — |
| Package | 44-VQFN, 7 x 7 mm | 64-pin QFN (9x9 mm) |
| Programming Memory Type | ISP Flash with read-while-write | — |
| Lifecycle Stage | Active | — |
| RoHS Status | ROHS3 Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Clock Sources | [DATA_NEEDED: internal and external clock configurations] | — |
| Core | — | AVR XMEGA (8/16-bit RISC) |
| Maximum Clock Frequency | — | 32 MHz |
| Operating Voltage | — | 1.6 V to 3.6 V |
| I/O Pins | — | 50 (maximum) |
| USB | — | Full-speed USB 2.0 device with on-chip transceiver |
| ADC | — | 12-bit, up to 12 channels |
| DAC | — | 12-bit, 2 channels |
| Communication | — | 4x USART, 2x TWI (I2C), 2x SPI, 1x USB |
| Timers | — | 6x 16-bit timers/counters |
| DMA Channels | — | 4 |
| MSL Level | — | 3 (168 hours) |
| Lead-Free | — | Yes |