ATSAM4S8BA-MU vs ATSAM4S16BA-MU 对比
详细并排对比 ATSAM4S8BA-MU 出自 Microchip Technology 和 ATSAM4S16BA-MU 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
ATSAM4S8BA-MU - 120MHz Cortex-M4 MCU 512KB Flash 64-QFN | Microchip
ATSAM4S8BA-MU ✓ 量产中Microchip Technology
ATSAM4S16BA-MU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4S16BA-MU ✓ 量产中规格对比
| 参数 | ATSAM4S8BA-MU | ATSAM4S16BA-MU |
|---|---|---|
| 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） | $5.79 | $5.15 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP | — |
| Maximum Clock Speed | 120 MHz | — |
| Instruction Cache | 2 KB | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | — |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | — |
| Active Power Consumption | 200 uA/MHz (typ, all peripherals enabled) | — |
| Memory Protection Unit (MPU) | Yes | — |
| Instruction Set | Thumb-2, DSP extensions | Thumb-2, DSP instruction set |
| Number of I/O Lines | Up to 47 | — |
| 封装 | 64-pin QFN (9x9 mm) | 64-QFN (9x9 mm) |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| 生命周期状态 | Active | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| 最大时钟频率 | — | 120 MHz |
| Cache | — | 2 Kbytes |
| Flash Memory Size | — | 1 MB (1M x 8), dual-bank with ECC |
| SRAM Size | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Power Consumption | — | 200 uA/MHz |
| Memory Protection Unit | — | Yes (MPU) |
| Security Features | — | Flash Security Bit, Flash Lock regions |
| Pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM4N, SAM7S (64-pin) |
| Life Cycle Stage | — | ACTIVE |
| Number of I/Os | — | [DATA_NEEDED: number of I/Os] |