ATSAM4S16CA-CFN vs ATSAM4S8CA-CFN 对比
详细并排对比 ATSAM4S16CA-CFN 出自 Microchip Technology 和 ATSAM4S8CA-CFN 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
ATSAM4S16CA-CFN - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4S16CA-CFN ✓ 量产中Microchip Technology
ATSAM4S8CA-CFN - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8CA-CFN ✓ 量产中规格对比
| 参数 | ATSAM4S16CA-CFN | ATSAM4S8CA-CFN |
|---|---|---|
| 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） | $2.98 | $4.80 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory | 1024 KB (dual-bank, ECC) | — |
| Instruction Set | Thumb-2 with DSP instructions | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Flash Security | Security Bit and Lock bits | — |
| SRAM | [DATA_NEEDED: SRAM size] | 128 KB |
| 电源电压 | 1.2 V / 3.3 V | — |
| USB | Full-speed USB Device port | USB 2.0 High-Speed Device with on-chip PHY |
| PIO Feature | Parallel Input/Output data capture mode | — |
| 封装 | 100-VFBGA (GREEN, EXT) | 100-ball VFBGA (7x7 mm) |
| Number of Terminals | 100 | — |
| Terminal Form | BALL | — |
| Package Shape | SQUARE | — |
| 安装方式 | Surface Mount | — |
| Temperature Grade | INDUSTRIAL | — |
| Pin Compatibility | SAM7S, SAM3N, SAM3S (100-pin versions) | — |
| Packaging | Tray | — |
| RoHS 状态 | GREEN (RoHS compliant per Mouser listing) | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| 安装类型 | — | Surface Mount (BGA) |
| Operating Temperature (Industrial) | — | -40C to +85C |
| ADC | — | 12-bit, up to 16 channels, up to 1 MSps |
| CAN | — | 2x CAN 2.0A/B controllers |
| SDIO/MMC | — | Yes, High-Speed SDIO/MMC |
| Timers | — | Three 16-bit timers, one 16-bit PWM timer, one 24-bit counter |
| PWM Channels | — | 4 channels (16-bit) |
| Communication Peripherals | — | USART, UART, SPI, TWI (I2C), HS USB |
| Hardware Cryptography | — | AES, TRNG |
| Unique Device ID | — | 128-bit |
| Lead-Free | — | Yes |