ATSAMA5D22A-CN vs ATSAMA5D22A-CUR 对比
详细并排对比 ATSAMA5D22A-CN 出自 Microchip Technology 和 ATSAMA5D22A-CUR 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
ATSAMA5D22A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CN ✓ 量产中Microchip Technology
ATSAMA5D22A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CUR ✓ 量产中规格对比
| 参数 | ATSAMA5D22A-CN | ATSAMA5D22A-CUR |
|---|---|---|
| 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） | $9.95 | $6.20 |
| Core | ARM Cortex-A5 (32-bit) | — |
| Maximum Core Frequency | 500 MHz | — |
| Cache | 32 KB I-cache, 32 KB D-cache | — |
| Internal SRAM | 128 KB | — |
| External Memory Bus | 16-bit DDR3/DDR3L/LPDDR2/LPDDR3 | — |
| ROM | 160 KB boot ROM | — |
| Graphics Accelerator | 2D (GC320) | Yes (2D, on-chip) |
| LCD Controller | Yes, up to WXGA | Integrated, up to WXGA (1280x768) |
| Ethernet | 10/100 Mbps MAC (1 port) | 2x EMAC (10/100 Mbps) |
| USB | USB 2.0 + HSIC | — |
| CAN | CAN-FD controllers | 2x CAN-FD |
| Security | AES, SHA, TRNG, secure boot, OTP | — |
| 工作温度 | -40 C to +105 C (extended) | -40C to +105C (industrial, MRLA grade) |
| Core Supply Voltage | 1.2 V typical | — |
| I/O Supply Voltage | 3.3 V | — |
| 封装 | 196-ball TFBGA (10x10 mm) | 196-TFBGA (11x11 mm, 0.8 mm ball pitch) |
| Core Architecture | — | ARM Cortex-A5 (ARMv7-A) with NEON MPE co-processor |
| Number of Cores | — | 1 |
| Maximum CPU Clock | — | 500 MHz |
| 电源电压 | — | [DATA_NEEDED: core supply voltage range] |
| External Memory Interface | — | DDR2 / DDR3L / LPDDR2 / LPDDR3 |
| Flash Memory Interface | — | QSPI, e.MMC |
| USB Ports | — | 2x HSIC, 3x HS/FS USB 2.0 |
| Hardware Encryption | — | AES-OTF (on-the-fly) |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded (I2S, Class D amplifier interface) |
| Backup Mode Current | — | 5 uA typical |
| 安装类型 | — | Surface Mount (Tape & Reel) |
| RoHS 状态 | — | Compliant |
| Operating System Support | — | Linux (mainline kernel), RTOS |