ATSAM4S16BA-AN vs ATSAM4S8BA-AN 对比
详细并排对比 ATSAM4S16BA-AN 出自 Microchip Technology 和 ATSAM4S8BA-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
ATSAM4S16BA-AN - 120MHz Cortex-M4, 1MB Flash MCU | Microchip
ATSAM4S16BA-AN ✓ 量产中Microchip Technology
ATSAM4S8BA-AN - SAM4S 120MHz Cortex-M4 MCU 512KB | Microchip
ATSAM4S8BA-AN ✓ 量产中规格对比
| 参数 | ATSAM4S16BA-AN | ATSAM4S8BA-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） | $5.90 | $4.10 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8), dual-bank with ECC | 512 KB |
| SRAM | 128 KB | 128 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 47 | — |
| Connectivity | I2C, SPI, UART/USART, SSC, IrDA, USB, memory card | — |
| Peripherals | DMA, PWM, WDT, brown-out detect/reset, POR | — |
| Instruction Set | Thumb-2 with DSP instructions | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Flash Security | Security Bit and lock regions | — |
| 封装 | 64-LQFP (10 x 10 mm) | 64-LQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Power Consumption | Approx. 200 uA/MHz (per Microchip product page) | — |
| Series | SAM4S | — |
| Part Status | Active | — |
| Core | — | ARM Cortex-M4 with FPU |
| Operating Frequency | — | 120 MHz |
| Supply Voltage (VDDIO) | — | 3.0 V to 3.6 V |
| Operating Voltage Range (with internal regulator) | — | 1.62 V to 3.6 V |
| Active Power Consumption | — | 200 uA/MHz |
| 引脚数量 | — | 64 |
| I/O Pins | — | [DATA_NEEDED: number of GPIO pins for LQFP-64 variant] |
| ADC | — | 12-bit, up to 1 Msps |
| DAC | — | 12-bit |
| USB | — | USB 2.0 Full-Speed Device with on-chip PHY |
| RoHS 状态 | — | Compliant |
| Lead-Free | — | Yes |
| Pin-to-Pin Compatible Family | — | SAM7S, SAM3N, SAM3S |