ATSAM3U4EA-CU vs ATXMEGA128A1-AU 比較
詳細並排比較 ATSAM3U4EA-CU 由 Microchip Technology 與 ATXMEGA128A1-AU 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
ATSAM3U4EA-CU - 96MHz Cortex-M3 MCU 256KB Flash LFBGA-144 | Microchip
ATSAM3U4EA-CU ✓ 啟用中Microchip Technology
ATXMEGA128A1-AU - 8/16-bit AVR XMEGA MCU, 128KB Flash, TQFP-100
ATXMEGA128A1-AU Nrnd規格比較
| 參數 | ATSAM3U4EA-CU | ATXMEGA128A1-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | NRND |
| Core Architecture | ARM Cortex-M3 (32-bit RISC) | AVR XMEGA (enhanced RISC), 8/16-bit |
| Maximum CPU Clock | 96 MHz | — |
| Instruction Set | Thumb-2 | — |
| Program Memory | 256 KB Flash (dual-bank, 128-bit wide access) | — |
| SRAM | 52 KB | 8 KB |
| Operating Voltage | 1.8 V / 3.3 V | — |
| 封裝 | 144-ball LFBGA (10x10 mm) | TQFP-100 (14x14 mm, 0.5 mm pitch) |
| USB | High-Speed USB 2.0 Device (480 Mbps, integrated transceiver) | — |
| Memory Card Interface | High-Speed MCI (SDIO/SD/MMC) | — |
| External Bus Interface | Yes (EBI - SRAM, NOR, NAND) | Yes |
| Memory Protection Unit | Yes (MPU) | — |
| GPIOs | Up to 96 | — |
| ADC | 12-bit | 12-bit, multi-channel |
| 安裝類型 | Surface Mount (BGA) | Surface Mount |
| 工作溫度 | -40°C to +85°C | -40C to +85C (industrial) |
| CPU Clock Speed | — | 32 MHz max |
| Program Memory (Flash) | — | 128 KB (64K x 16), in-system programmable with read-while-write |
| Boot Code Section | — | 8 KB |
| EEPROM | — | 2 KB |
| Operating Voltage Range | — | 1.6 V to 3.6 V |
| General-Purpose I/O Pins | — | 78 |
| DMA Channels | — | 4 |
| Event System Channels | — | 8 |
| Timer/Counters | — | 8 x 16-bit with compare and PWM |
| USART Interfaces | — | 8 |
| SPI Interfaces | — | 4 |
| I2C/TWI Interfaces | — | 2 |
| DAC | — | 12-bit |
| USB Interface | — | Full-speed USB device |
| RoHS 狀態 | — | Compliant (Green, MS-026AED) |