ATSAM4S8CA-CUR vs ATSAM4S16CA-CFU 对比
详细并排对比 ATSAM4S8CA-CUR 出自 Microchip Technology 和 ATSAM4S16CA-CFU 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
ATSAM4S8CA-CUR - ARM Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4S8CA-CUR ✓ 量产中Microchip Technology
ATSAM4S16CA-CFU - Cortex-M4 120MHz 1MB Flash MCU | Microchip
ATSAM4S16CA-CFU ✓ 量产中规格对比
| 参数 | ATSAM4S8CA-CUR | ATSAM4S16CA-CFU |
|---|---|---|
| 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） | $5.05 | $5.76 |
| Core | ARM Cortex-M4 with FPU | — |
| Core Architecture | ARMv7-M | — |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 128 KB | 128 KB |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| 工作温度 | -40C to +85C (Industrial) | Industrial temperature range (-40C to +85C) |
| 封装 | 100-TFBGA (9x9 mm) | 100-VFBGA (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed with on-chip transceiver | — |
| CAN | Up to 2 CAN 2.0B controllers | — |
| ADC | 10-bit ADC | — |
| DMA Channels | 12 | — |
| External Bus Interface | Yes (EBI) | — |
| Active Power (typ) | 30 mA at 100 MHz | — |
| Back-up Mode Current | 3 uA at 1.8 V (RTC running) | — |
| RoHS 状态 | Compliant | Compliant (GREEN package per Mouser) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| AES Hardware Accelerator | Not present on S8 variant | — |
| Series | SAM4S (pin-to-pin with SAM4N/SAM3S/SAM3N/SAM7S) | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| Flash Memory | — | 1 MB (1M x 8) dual-bank with ECC |
| Core Cache | — | 2 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Power Consumption | — | 200 uA/MHz |
| Memory Protection Unit | — | Yes (MPU) |
| DSP Instructions | — | Yes |
| Instruction Set | — | Thumb-2 |
| Number of Pins/Balls | — | 100 |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3N, SAM3S (64/100-pin) and SAM7S legacy |
| 生命周期状态 | — | Active |