ATSAM4C16CA-AU vs ATSAM4C32CA-AU 对比
详细并排对比 ATSAM4C16CA-AU 出自 Microchip Technology 和 ATSAM4C32CA-AU 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
ATSAM4C16CA-AU - Dual Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4C16CA-AU ObsoleteMicrochip Technology
ATSAM4C32CA-AU - Dual-Core 120MHz 2MB Flash MCU | Microchip
ATSAM4C32CA-AU ✓ 量产中规格对比
| 参数 | ATSAM4C16CA-AU | ATSAM4C32CA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.56 | $9.95 |
| Core Processor | ARM Cortex-M4 (Dual-Core) | ARM Cortex-M4/M4F, dual-core, 32-bit |
| Core Size | 32-Bit Dual-Core | 32-bit |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) | 2 MB (2M x 8) |
| Series | SAM4C | SAM4C |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART | [DATA_NEEDED: connectivity interfaces] |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | [DATA_NEEDED: peripherals list] |
| Number of I/O | 74 | — |
| 电源电压 | 1.2 V / 3.3 V | 1.2V / 3.3V |
| 安装类型 | Surface Mount | Surface Mount |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Part Status | Obsolete | — |
| Program Memory Type | FLASH | FLASH |
| Packaging | Tray | Tray |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Green / RoHS compliant (LQFP, Green per Mouser) |
| 工作温度 | [DATA_NEEDED: operating temperature range] | Industrial (IND TEMP); exact range [DATA_NEEDED: operating temperature range] |
| Number of Cores | — | 2 |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Hardware Security | — | Crypto accelerator (CRYPTO) |
| Target Application | — | Smart energy (metering SoC) |