ATSAM4E8CB-CN vs ATSAM4E8CA-AN 对比
详细并排对比 ATSAM4E8CB-CN 出自 Microchip Technology 和 ATSAM4E8CA-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
ATSAM4E8CB-CN - Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4E8CB-CN ✓ 量产中Microchip Technology
ATSAM4E8CA-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8CA-AN ✓ 量产中规格对比
| 参数 | ATSAM4E8CB-CN | ATSAM4E8CA-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） | $6.45 | $6.05 |
| Core Processor | ARM Cortex-M4 with FPU | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| 最大时钟频率 | 120 MHz | 120 MHz |
| Flash Memory | 512KB (512K x 8) | 512 KB (512K x 8) |
| SRAM | 128KB | — |
| Cache | 2KB | — |
| Supply Voltage (Nominal) | 3.3 V | — |
| 封装 | 100-TFBGA (9x9 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Extended (per -CN suffix / Mouser EXT TEMP listing) | Industrial |
| 工作温度 | [DATA_NEEDED: exact min/max operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: min/max supply voltage range] | — |
| Peripherals | [DATA_NEEDED: peripheral list (DMA, timers, etc.)] | — |
| Connectivity Interfaces | [DATA_NEEDED: UART/SPI/I2C/USB/ETH counts] | — |
| Number of I/Os | [DATA_NEEDED: GPIO count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance statement] | Compliant (LQFP GREEN package per distributor listing) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL rating] | — |
| Series | — | SAM4E |
| Supply Voltage (Vcc/Vdd) | — | 1.2 V / 3.3 V |
| 引脚数 | — | 100 |
| Terminal Form | — | Gull Wing |
| Package Shape | — | Square |
| Package Code | — | LQFP (LFQFP) |
| FPU | — | Yes (hardware floating point unit) |
| Packaging Option (-AN suffix) | — | Tray |
| Program Memory Type | — | FLASH |