ATSAM4S8CB-AN vs ATSAM4S4CB-AN 对比
详细并排对比 ATSAM4S8CB-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
ATSAM4S8CB-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4S8CB-AN ✓ 量产中Microchip Technology
ATSAM4S4CB-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ 量产中规格对比
| 参数 | ATSAM4S8CB-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） | $4.20 | $3.50 |
| Core Architecture | ARM Cortex-M4 (32-bit RISC) | — |
| 最大时钟频率 | 120 MHz | 120 MHz |
| Flash Memory | 512 KB | — |
| SRAM | 128 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| 工作温度范围 | -40C to +105C (extended temp) | — |
| 封装 | 100-pin LQFP (14x14 mm) | — |
| 安装类型 | Surface Mount | — |
| ADC | 10-bit, up to 1 Msps | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| CAN Controllers | 2 | — |
| UART / SPI / I2C | 3 UART / 2 SPI / 2 I2C | — |
| Peripheral Touch Controller | Yes (PTC) | — |
| External Bus Interface | Yes (EBI) | — |
| DMA Channels | Peripheral DMA controller | — |
| Power Consumption | 200 uA/MHz dynamic, 30 mA @ 100 MHz, 3 uA back-up (RTC) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | ROHS3 Compliant | Compliant (GREEN, MRL B) |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| 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 |
| Program Memory Type | — | FLASH |