ATXMEGA64D3-MHR vs ATXMEGA128D4-MH 比較
詳細並排比較 ATXMEGA64D3-MHR 由 Microchip Technology 與 ATXMEGA128D4-MH 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATXMEGA64D3-MHR - 32MHz 64KB Flash AVR XMEGA D3 MCU | Microchip
ATXMEGA64D3-MHR ✓ 啟用中Microchip Technology
ATXMEGA128D4-MH - 32MHz AVR XMEGA D4 MCU 128KB Flash | Microchip
ATXMEGA128D4-MH ✓ 啟用中規格比較
| 參數 | ATXMEGA64D3-MHR | ATXMEGA128D4-MH |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR XMEGA enhanced RISC, 8/16-bit | AVR (enhanced RISC), 8/16-bit |
| Program Memory (Flash) | 64 KB (32K x 16) | — |
| Boot Code Section | 4 KB | — |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 8 KB |
| Maximum CPU Clock | 32 MHz | — |
| Supply Voltage (Vcc/Vdd) | 1.6 V to 3.6 V | — |
| I/O Pins | 34 to 50 (package-dependent) | 34 programmable |
| 封裝 | 64-VFQFN / 64-QFN (9x9 mm) with exposed pad | 44-pin VQFN (7x7 mm) with exposed pad |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | MSL3 (168 hours) | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| On-Chip Peripherals | AES/DES crypto, USB, 12-bit ADC, 12-bit DAC, DMA, event system | — |
| Programming Interface | PDI (Program and Debug Interface) | — |
| Series | — | AVR XMEGA D4 |
| Maximum Clock Speed | — | 32 MHz |
| Flash Memory | — | 128 KB (64K x 16) with read-while-write |
| Supply Voltage (VCC) | — | 1.6 V to 3.6 V |
| USART | — | 2 (one with IrDA support) |
| TWI (I2C/SMBus) | — | 2 with dual address match |
| SPI | — | 2 |
| ADC | — | 12-bit, multi-channel |
| DAC | — | 2x 12-bit |
| Timers/Counters | — | 4 x 16-bit |
| Lifecycle Stage | — | ACTIVE (per distributor listing) |