ATSAM4SD16CA-AN vs ATSAM4SD32CA-AN 对比
详细并排对比 ATSAM4SD16CA-AN 出自 Microchip Technology 和 ATSAM4SD32CA-AN 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
ATSAM4SD16CA-AN - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SD16CA-AN ✓ 量产中Microchip Technology
ATSAM4SD32CA-AN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32CA-AN ✓ 量产中规格对比
| 参数 | ATSAM4SD16CA-AN | ATSAM4SD32CA-AN |
|---|---|---|
| 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） | $7.95 | $9.45 |
| Core | ARM Cortex-M4 with FPU and DSP | — |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash | 2 MB (2M x 8) Flash |
| RAM Size | 160 KB SRAM | 160 KB |
| Number of I/O | 79 | 79 |
| Supply Voltage (external) | 1.62 V to 3.6 V | — |
| Core Operating Voltage | 1.2 V (internal regulator) | — |
| 封装 | 100-LQFP (14x14 mm) | 100-pin LQFP |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Data Converters | 12-bit ADC, 12-bit DAC | — |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4 |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Terminal Pitch | — | 0.50 mm |
| Lead-Free | — | Yes |
| Moisture Sensitivity Level | — | 3 |