ATSAM4S4CA-CFU vs ATSAM4S8CA-CFU 对比
详细并排对比 ATSAM4S4CA-CFU 出自 Microchip Technology 和 ATSAM4S8CA-CFU 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
ATSAM4S4CA-CFU - 120MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4S4CA-CFU ✓ 量产中Microchip Technology
ATSAM4S8CA-CFU - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-CFU ✓ 量产中规格对比
| 参数 | ATSAM4S4CA-CFU | ATSAM4S8CA-CFU |
|---|---|---|
| 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） | $3.20 | $5.20 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit, single-core | 32-Bit |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory Size | 256KB (256K x 8) | — |
| Package Type | 100-VFBGA (7x7 mm) | — |
| Package Code | VFBGA, square, ball terminal | — |
| Number of Terminals | 100 | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Operating Temperature Grade | Industrial | — |
| Family | SAM4S (Atmel SMART ARM-based MCU) | — |
| Environmental Attribute | Green package | — |
| Moisture Sensitivity Level | MSL A (per FindIC listing: MRL A) | — |
| Program Memory Type | FLASH | — |
| Terminal Form | Ball | — |
| Package Shape | Square | — |
| 数据总线宽度 | 32 bit | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory Size | — | 512 KB (512K x 8) Flash |
| RAM Size | — | 128 KB (128K x 8) |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.6 V |
| 封装 | — | 100-VFBGA (7x7 mm) |
| Instruction Cache | — | 2 KB |
| Connectivity | — | EBI/EMI, I2C, IrDA, MMC/SD, SPI, SSC, UART/USART, USB |
| Peripherals | — | DMA, POR, WDT, Brown-out Detect, PWM |
| ADC | — | 12-bit, up to 24 channels |
| 工作温度 | — | -40C to +85C (Industrial) |
| MSL 等级 | — | 3 |
| RoHS 状态 | — | Compliant |
| DSP Instruction Set | — | Yes |
| Memory Protection Unit (MPU) | — | Yes |
| Instruction Set Architecture | — | Thumb-2 |
| Pin-to-Pin Compatible | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |