ATSAM4S4AB-AN vs ATSAM4S4CB-AN 对比
详细并排对比 ATSAM4S4AB-AN 出自 Microchip Technology 和 ATSAM4S4CB-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 | ATSAM4S4AB-AN | ATSAM4S4CB-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） | $3.55 | $3.50 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-bit |
| 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 | — |
| RoHS 状态 | Compliant (green package) | Compliant (GREEN, MRL B) |
| Packaging | Tray | Tray |
| Core | — | ARM Cortex-M4 |
| 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 |
| Program Memory Type | — | FLASH |