ATSAM4S16CA-ANR vs ATSAM4S8CA-ANR 对比
详细并排对比 ATSAM4S16CA-ANR 出自 Microchip Technology 和 ATSAM4S8CA-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
ATSAM4S16CA-ANR - Cortex-M4 MCU 120MHz 1MB Flash | Microchip
ATSAM4S16CA-ANR ✓ 量产中Microchip Technology
ATSAM4S8CA-ANR - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-ANR ✓ 量产中规格对比
| 参数 | ATSAM4S16CA-ANR | ATSAM4S8CA-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） | $5.95 | $4.40 |
| Core | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| 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 | — |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing | — |
| Packaging | Tape & Reel (T/R) | — |
| Pin Compatibility | SAM3N, SAM3S, SAM4N, SAM7S (64-pin versions for SAM7S) | — |
| RoHS 状态 | Compliant (LQFP GREEN) | Compliant |
| Series | — | SAM4S |
| 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 |
| 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] |
| MSL 等级 | — | 3 |