ATSAM4S4CB-AN vs ATSAM4S4AB-AN 对比
详细并排对比 ATSAM4S4CB-AN 出自 Microchip Technology 和 ATSAM4S4AB-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
ATSAM4S4CB-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ 量产中
规格对比
| 参数 | ATSAM4S4CB-AN | ATSAM4S4AB-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） | $3.50 | $3.55 |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-bit |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory Size | 256 KB (256K x 8) | — |
| Data RAM Size | 64 kB | — |
| ADC Resolution | 12 bit | — |
| Number of I/Os | 79 I/O | — |
| 工作电源电压 | 1.2 V / 3.3 V | — |
| 数据总线宽度 | 32 bit | — |
| Minimum Operating Temperature | -40 C | — |
| Maximum Operating Temperature | +105 C | — |
| Temperature Grade | Industrial | — |
| 封装 / 外壳 | 100-LQFP (14x14 mm) | — |
| Package Code | LFQFP, square, gull-wing terminals | — |
| 安装方式 | SMD/SMT | — |
| Packaging | Tray | Tray |
| RoHS 状态 | Compliant (GREEN, MRL B) | Compliant (green package) |
| Program Memory Type | FLASH | — |
| Core Processor | — | ARM Cortex-M4 |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 256KB (256K x 8) |
| Number of I/O | — | 34 |
| Connectivity | — | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Peripherals | — | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Series | — | SAM4S |
| 工作温度 | — | -40C to +105C (TA) |
| 电源电压 | — | 1.2V (core domain, per part listing) |
| 封装 | — | 48-LQFP (7x7 mm) |
| 安装类型 | — | Surface Mount |
| Pin-to-Pin Compatibility | — | Compatible with Microchip SAM7S, SAM3N, SAM4N, SAM3S MCUs |
| Touch Technology | — | Microchip QTouch native support (buttons, sliders, wheels) |
| Part Status | — | Active |