ATSAM4S16CA-AN vs ATSAM4S8CA-ANR 对比
详细并排对比 ATSAM4S16CA-AN 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-AN - Cortex-M4 120MHz 1MB Flash MCU | Microchip
ATSAM4S16CA-AN ✓ 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-AN | 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） | $2.61 | $4.40 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 1024 KB (dual-bank, ECC) | — |
| SRAM | 128 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 79 | [DATA_NEEDED: number of I/O] |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Instruction Set | Thumb-2, DSP instructions | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Flash Security | Security Bit, Flash lock | — |
| Pin-to-Pin Compatibility | SAM7S, SAM3N, SAM3S, SAM4N families | — |
| 封装 | 100-LQFP (14x14 mm), Green | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Part Status | Active | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Series | SAM4S | SAM4S |
| Core | — | ARM Cortex-M4 |
| 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 |
| 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 |
| MSL 等级 | — | 3 |