ATSAM4S8CA-ANR vs ATSAM4S16CA-ANR 对比
详细并排对比 ATSAM4S8CA-ANR 出自 Microchip Technology 和 ATSAM4S16CA-ANR 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-ANR - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-ANR ✓ 量产中Microchip Technology
ATSAM4S16CA-ANR - Cortex-M4 MCU 120MHz 1MB Flash | Microchip
ATSAM4S16CA-ANR ✓ 量产中规格对比
| 参数 | ATSAM4S8CA-ANR | ATSAM4S16CA-ANR |
|---|---|---|
| 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） | $4.40 | $5.95 |
| Series | SAM4S | — |
| Core | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory Size | 512 KB (512K x 8) Flash | — |
| RAM Size | 128 KB | — |
| 电源电压 | 1.62 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C | — |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/O | [DATA_NEEDED: number of I/O] | — |
| ADC | 12-bit SAR | — |
| DAC | 12-bit | — |
| USB | USB 2.0 Full-Speed Device | — |
| CAN | 1x CAN 2.0B | — |
| UART/USART | Up to 6 | — |
| SPI | Up to 3 | — |
| I2C | Up to 3 | — |
| FPU | Yes (single-precision) | — |
| DMA | [DATA_NEEDED: DMA channel count] | — |
| RoHS 状态 | Compliant | Compliant (LQFP GREEN) |
| MSL 等级 | 3 | — |
| 最大时钟频率 | — | 120 MHz |
| Flash Memory | — | 1 MB (1024 KB, dual-bank, with ECC) |
| SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Power Consumption | — | 200 uA/MHz |
| Instruction Set | — | Thumb-2 with DSP instructions |
| Memory Protection Unit | — | Yes (MPU) |
| Security | — | Security Bit and Flash lock |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Gull Wing |
| Packaging | — | Tape & Reel (T/R) |
| Pin Compatibility | — | SAM3N, SAM3S, SAM4N, SAM7S (64-pin versions for SAM7S) |