ATSAM4S4BA-MU vs ATSAM3N1AA-MU 对比
详细并排对比 ATSAM4S4BA-MU 出自 Microchip Technology 和 ATSAM3N1AA-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
ATSAM3N1AA-MU - 48MHz ARM Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3N1AA-MU ✓ 量产中规格对比
| 参数 | ATSAM4S4BA-MU | ATSAM3N1AA-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 32-bit ARM Cortex-M4 RISC microcontroller | — |
| Maximum CPU Frequency | 120 MHz | — |
| Embedded Flash Memory | 256 KB | — |
| Flash Organization | 256K x 8 bits | — |
| SRAM | 64 KB | 8 KB (8K x 8) |
| Processor Core | Arm Cortex-M4 | — |
| Instruction Set | Thumb-2 with DSP instructions | Thumb-2 |
| Memory Protection Unit | Integrated | — |
| Operating Voltage References | 1.2 V and 3.3 V | — |
| 封装 | 64-QFN, 9 x 9 mm | — |
| Package Type | VQFN with exposed pad | — |
| 安装类型 | Surface mount | Surface Mount |
| Embedded Flash Feature | ECC, security bit, and lock bits | — |
| USB Connectivity | Full-speed USB device port supported by the SAM4S family | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Digital I/O Count | [DATA_NEEDED: digital I/O count] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Core Processor | — | ARM Cortex-M3 (revision 2.0) |
| Core Size | — | 32-bit |
| Maximum Clock Speed | — | 48 MHz |
| Flash Program Memory | — | 64 KB (64K x 8) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Number of I/O | — | 47 |
| SysTick Counter | — | 24-bit |
| Interrupt Controller | — | NVIC (Nested Vector Interrupt Controller) |
| Oscillator Type | — | Internal |
| 封装 / 外壳 | — | 48-QFN (7x7 mm) with exposed pad |
| Packaging | — | Tray |
| Series | — | SAM3N |
| Connectivity Peripherals | — | UART/USART, SPI, TWI (I2C) |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3S series |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |