ATSAM4E8CA-CUR vs ATSAM4S16CA-CU 对比
详细并排对比 ATSAM4E8CA-CUR 出自 Microchip Technology 和 ATSAM4S16CA-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
ATSAM4E8CA-CUR - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4E8CA-CUR ✓ 量产中Microchip Technology
ATSAM4S16CA-CU - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4S16CA-CU ✓ 量产中规格对比
| 参数 | ATSAM4E8CA-CUR | ATSAM4S16CA-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） | $3.24 | $4.89 |
| Core Processor | ARM Cortex-M4 (SAM4E) | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit |
| 最大时钟频率 | 120 MHz | 120 MHz |
| Flash Memory Size | 512 KB (512K x 8) | 1 MB (1M 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) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | Industrial temperature range |
| Packaging | Tape & Reel (R suffix) | — |
| Peripherals | [DATA_NEEDED: peripheral summary] | Parallel Input/Output (IO) data capture mode |
| Program Memory Type | FLASH | — |
| RoHS 状态 | Compliant (LFBGA GREEN per Mouser listing) | Green / RoHS compliant (per Mouser listing: BGA, GREEN, IND TEMP) |
| Architecture | SMART ARM-based Flash MCU, high data bandwidth architecture | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Flash Configuration | — | Dual-Bank with ECC, Security Bit and Lock |
| Cache | — | 2 Kbytes |
| Instruction Set | — | Thumb-2, DSP instructions |
| Memory Protection | — | Memory Protection Unit (MPU) |
| Supply Voltage (Core) | — | 1.2 V |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3N, SAM3S (64/100-pin), SAM4N, SAM7S |
| Lifecycle Stage | — | ACTIVE |
| MSL Rating | — | [DATA_NEEDED: MSL level] |