ATSAM4S2AB-AN vs ATSAM4S2AB-ANR 对比
详细并排对比 ATSAM4S2AB-AN 出自 Microchip Technology 和 ATSAM4S2AB-ANR 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
ATSAM4S2AB-AN - ARM Cortex-M4 120MHz MCU 128KB Flash | Microchip
ATSAM4S2AB-AN ✓ 量产中Microchip Technology
ATSAM4S2AB-ANR - 120MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4S2AB-ANR ✓ 量产中规格对比
| 参数 | ATSAM4S2AB-AN | ATSAM4S2AB-ANR |
|---|---|---|
| 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） | $3.72 | $3.90 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB (128K x 8) |
| SRAM | 64 KB | 64 KB |
| 封装 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| Number of I/O | 34 | — |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Instruction Set | Thumb-2, DSP instructions | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Flash Features | ECC, Security Bit, Lock Bits | ECC, Security Bit, Lock Bits |
| Core Supplier | ARM | — |
| Series | SAM4S | SAM4S |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| 最大时钟频率 | — | 120 MHz |
| 电源电压 | — | 1.2 V / 3.3 V |
| DSP Instructions | — | Yes |
| Memory Protection Unit | — | Yes (MPU) |
| Packaging | — | Tape & Reel (T/R) |
| Terminal Form | — | Gull Wing |
| RoHS 状态 | — | Compliant (LQFP, GREEN) |