ATSAMA5D26A-CU vs ATSAMA5D23A-CU 对比
详细并排对比 ATSAMA5D26A-CU 出自 Microchip Technology 和 ATSAMA5D23A-CU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAMA5D26A-CU - Cortex-A5 MPU 500MHz | 289-LFBGA | Microchip
ATSAMA5D26A-CU ✓ 量产中Microchip Technology
ATSAMA5D23A-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D23A-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D26A-CU | ATSAMA5D23A-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $16.10 | $7.20 |
| Core | Arm Cortex-A5 (single-core) | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Architecture | ARMv7-A | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Bus | DDR2/DDR3L/LPDDR2/LPDDR3, 16-bit | 16-bit DDR2/DDR3L/LPDDR2/LPDDR3 controller |
| Boot Memory | QSPI, e.MMC, NAND Flash | — |
| 封装 | 289-LFBGA, 14x14 mm, 0.8 mm pitch | 196-ball TFBGA (CSBGA) |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| I/O Voltage Rails | 1.2 V, 1.8 V, 3.3 V | — |
| USB Ports | 3x USB 2.0 (1 HSIC, 2 host/device) | — |
| Ethernet | 10/100 Mbps MAC (GMII/RMII/MII) | 10/100 Mbps MAC with GMII/RMII/MII |
| CAN | 2x CAN-FD | CAN-FD |
| Display Controller | LCD with resistive/capacitive touchscreen I/F | — |
| Cryptography | AES, SHA-256, TRNG, secure boot | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant | ROHS3 Compliant |
| Core Architecture | — | ARM Cortex-A5 with NEON SIMD and FPU |
| Instruction Set | — | ARMv7-A 32-bit |
| 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 |
| ADC | — | 12-bit, up to 12 channels |
| Security | — | Hardware AES, secure boot, TRNG, tamper pins |
| Packaging | — | Tray |