ATSAM3U1EB-CU vs ATSAM3U4EA-CU 比較
詳細並排比較 ATSAM3U1EB-CU 由 Microchip Technology 與 ATSAM3U4EA-CU 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 ✓ 啟用中規格比較
| 參數 | ATSAM3U1EB-CU | ATSAM3U4EA-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M3 revision 2.0 | — |
| Core Size | 32-bit | — |
| Maximum Clock Speed | 96 MHz | — |
| Flash Memory | 64 KB (64K x 8) | — |
| RAM Size | 20K x 8 | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Memory Protection Unit | Yes (MPU) | Yes (MPU) |
| Instruction Set | Thumb-2 | Thumb-2 |
| Flash Access | 128-bit wide, memory accelerator, dual bank | — |
| 封裝 | 144-LFBGA (13x13 mm) | 144-ball LFBGA (10x10 mm) |
| Number of Terminals | 144 | — |
| Terminal Form | Ball | — |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| Temperature Grade | Industrial | — |
| Life Cycle Stage | Active | — |
| Core Architecture | — | ARM Cortex-M3 (32-bit RISC) |
| Maximum CPU Clock | — | 96 MHz |
| Program Memory | — | 256 KB Flash (dual-bank, 128-bit wide access) |
| SRAM | — | 52 KB |
| Operating Voltage | — | 1.8 V / 3.3 V |
| 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) |
| GPIOs | — | Up to 96 |
| ADC | — | 12-bit |
| 工作溫度 | — | -40°C to +85°C |