ATSAM4E8CA-CUR vs ATSAM4E16CA-CUR 对比
详细并排对比 ATSAM4E8CA-CUR 出自 Microchip Technology 和 ATSAM4E16CA-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
ATSAM4E8CA-CUR - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4E8CA-CUR ✓ 量产中Microchip Technology
ATSAM4E16CA-CUR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4E16CA-CUR ✓ 量产中规格对比
| 参数 | ATSAM4E8CA-CUR | ATSAM4E16CA-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） | $3.24 | $7.48 |
| Core Processor | ARM Cortex-M4 (SAM4E) | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory Size | 512 KB (512K x 8) | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| FPU | Yes (Cortex-M4 with floating point unit) | — |
| 封装 | 100-TFBGA (9 x 9 mm) | 100-TFBGA (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 电源电压 | 1.2 V core / 3.3 V I/O (family listing) | 1.2 V / 3.3 V |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (T/R) |
| Peripherals | [DATA_NEEDED: peripheral summary] | — |
| Program Memory Type | FLASH | — |
| RoHS 状态 | Compliant (LFBGA GREEN per Mouser listing) | — |
| Architecture | SMART ARM-based Flash MCU, high data bandwidth architecture | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Maximum Clock Speed | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) |
| SRAM | — | 128 KB |
| Cache | — | 2 KB |
| Floating Point Unit | — | Yes (FPU) |
| Memory Protection Unit | — | Yes (MPU) |
| DSP Instructions | — | Yes |
| Instruction Set | — | Thumb-2 |
| Number of Terminals | — | 100 |
| Temperature Grade | — | Industrial |
| Series | — | SAM4E |