ATSAMA5D23A-CU vs ATSAMA5D28A-CN 比較
詳細並排比較 ATSAMA5D23A-CU 由 Microchip Technology 與 ATSAMA5D28A-CN 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
ATSAMA5D23A-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D23A-CU ✓ 啟用中Microchip Technology
ATSAMA5D28A-CN - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D28A-CN ✓ 啟用中規格比較
| 參數 | ATSAMA5D23A-CU | ATSAMA5D28A-CN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-A5 with NEON SIMD and FPU | ARM Cortex-A5 (32-bit) with NEON and FPU |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Instruction Set | ARMv7-A 32-bit | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Bus | 16-bit DDR2/DDR3L/LPDDR2/LPDDR3 controller | — |
| 封裝 | 196-ball TFBGA (CSBGA) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| 工作溫度 | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| Supply Voltage (Core) | 1.2 V (typical) | — |
| Supply Voltage (I/O) | 3.3 V (typical) | — |
| LCD Controller | 24-bit, up to 1024x768 | — |
| USB | USB 2.0 Host + Device + HSIC | USB 2.0 Host + Device |
| CAN | CAN-FD | Dual CAN-FD |
| ADC | 12-bit, up to 12 channels | — |
| Security | Hardware AES, secure boot, TRNG, tamper pins | — |
| Ethernet | 10/100 Mbps MAC with GMII/RMII/MII | Dual 10/100/1000 GMAC with 1588 PTP |
| RoHS 狀態 | ROHS3 Compliant | Compliant |
| Packaging | Tray | — |
| Number of Cores | — | 1 |
| External Memory Support | — | DDR2 / DDR3L / LPDDR2 / LPDDR3 |
| 供應電壓 | — | 1.2 V (core) |
| Backup Mode Current | — | 5 uA (RTC retention) |
| Display Controller | — | LCD up to WXGA (1280x720) |
| Image Sensor Interface | — | Hardware ISI |
| Storage Interfaces | — | QSPI, e.MMC, SD/MMC, NAND |