ATSAMA5D23B-CNR vs ATSAMA5D23B-CN 对比
详细并排对比 ATSAMA5D23B-CNR 出自 Microchip Technology 和 ATSAMA5D23B-CN 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
ATSAMA5D23B-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR ✓ 量产中Microchip Technology
ATSAMA5D23B-CN - 500MHz ARM Cortex-A5 MPU 128KB SRAM | Microchip
ATSAMA5D23B-CN ✓ 量产中规格对比
| 参数 | ATSAMA5D23B-CNR | ATSAMA5D23B-CN |
|---|---|---|
| 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） | $10.25 | $9.55 |
| Core Architecture | ARM Cortex-A5 (Armv7-A) | ARM Cortex-A5 (Armv7-A) |
| 最大时钟频率 | 500 MHz | — |
| Core Count | 1 | — |
| 数据总线宽度 | 32-bit | 32-bit |
| L1 Instruction Cache | 32 Kbytes | 32 kbyte |
| L1 Data Cache | 32 Kbytes | 32 kbyte |
| L2 Cache / SRAM | 128 Kbytes (configurable) | — |
| Internal ROM | 160 Kbytes | — |
| Internal SRAM | 128 Kbytes | — |
| NEON Media Engine | Yes | Yes |
| TrustZone | Yes (Arm TrustZone) | — |
| MMU | Yes (full virtual memory) | Yes |
| ETM / ETB Trace Memory | 8 Kbytes | — |
| Peripheral Touch Controller (PTC) | Embedded | — |
| 封装 | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch | 196-TFBGA (11x11 mm) |
| Operating Temperature Grade | Industrial | — |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (Compliant) | — |
| Number of Cores | — | 1 |
| Maximum Clock Speed | — | 500 MHz |
| L2 Cache | — | 128 kbyte (configurable as internal SRAM) |
| ARM TrustZone | — | Yes |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Ball Pitch | — | 0.8 mm |
| Backup Mode Current | — | 5 uA typical |
| Series | — | SAMA5D2 |
| RoHS 状态 | — | Compliant |