ATSAM4N8CA-CUR vs ATSAM4SA16CB-CN 对比
详细并排对比 ATSAM4N8CA-CUR 出自 Microchip Technology 和 ATSAM4SA16CB-CN 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
ATSAM4N8CA-CUR - 100MHz Cortex-M4 512KB Flash MCU | Microchip
ATSAM4N8CA-CUR ✓ 量产中Microchip Technology
ATSAM4SA16CB-CN - SAM4S Cortex-M4 MCU 120MHz 1MB Flash | Microchip
ATSAM4SA16CB-CN ✓ 量产中规格对比
| 参数 | ATSAM4N8CA-CUR | ATSAM4SA16CB-CN |
|---|---|---|
| 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） | $1.74 | $7.30 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| 最大时钟频率 | 100 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 64 KB | 160 KB |
| Series | SAM4N | — |
| Instruction Set | Thumb-2 | — |
| DSP Instructions | Yes | — |
| Memory Protection Unit | Yes (MPU) | — |
| 封装 | 100-TFBGA (9x9 mm) | 100-ball TFBGA 9x9 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| Number of Terminals | 100 | — |
| Temperature Grade | Industrial | — |
| RoHS 状态 | Green / RoHS compliant (TFBGA GREEN per Mouser listing) | Compliant |
| 工作电源电压 | [DATA_NEEDED: Operating Supply Voltage] | — |
| Number of I/O | [DATA_NEEDED: Number of I/O] | — |
| Peripherals | [DATA_NEEDED: Peripheral set] | — |
| Core Architecture | — | ARM Cortex-M4 (32-bit) with single-precision FPU |
| Maximum CPU Frequency | — | 120 MHz |
| Performance | — | 150 DMIPS / 1.25 DMIPS per MHz |
| Program Flash Memory | — | 1 MB (1024 KB) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| 工作温度 | — | -40 C to +105 C (extended industrial) |
| ADC | — | 12-bit, 16-channel, up to 1 Msps |
| Analog Comparators | — | 2 |
| USB | — | USB 2.0 Full-Speed Device + Host (on-chip transceiver) |
| USART / UART | — | 4 USARTs + 2 UARTs (LIN-capable) |
| SPI | — | 3 (one for HS SD/MMC) |
| TWI (I2C) | — | 2 |
| SD/MMC Interface | — | HS-MCI 4-bit, SD/SDHC/MMC compatible |
| PWM Timer | — | 16-bit, 4 channels |
| GPIO Count | — | 79 (maximum) |
| DMA Channels | — | 24 (PDC + DMA controller) |
| Cryptography | — | [DATA_NEEDED: hardware crypto accelerator presence] |
| JEDEC Package Code | — | S-PBGA-B100 |
| MSL 等级 | — | 3 (168 hours) |
| Silicon Revision | — | Revision B (recommended for new designs) |