MSP430F147IPM vs MSP430F149IPM 对比
详细并排对比 MSP430F147IPM 出自 Texas Instruments 和 MSP430F149IPM 出自 Texas Instruments。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。
规格对比
| 参数 | MSP430F147IPM | MSP430F149IPM |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $5.18 | $7.50 |
| Core | MSP430 CPU16 (16-bit RISC) | MSP430 CPU16 (16-bit RISC) |
| 最大时钟频率 | 8 MHz | 8 MHz |
| Program Memory | 32 KB Flash (32K x 8 + 256B) | 60 KB Flash (60K x 8 + 256B info) |
| SRAM | 1 KB | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| ADC | 12-bit, 8 channels | 12-bit SAR, 8 channels, up to 200 ksps |
| DAC | None | 2x 12-bit DAC |
| Comparator | Yes (integrated) | — |
| USART | 2 (SPI/UART) | — |
| Hardware Multiplier | Yes (16-bit) | Yes (16x16, signed/unsigned) |
| I/O Pins | 22 | — |
| Active Mode Current (1 MHz, 2.2 V) | approx 200 uA | 280 µA |
| Standby Mode Current | approx 1 uA | 1.6 µA |
| Off Mode (RAM Retention) | 0.1 uA | — |
| Wake-up from Standby | less than 6 us | — |
| 工作温度范围 | -40C to +85C (Industrial) | — |
| 封装 | 64-LQFP (PM), 10x10 mm | 64-LQFP (PM), 10x10 mm |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 | — |
| RoHS 状态 | Compliant | Compliant |
| Series | — | MSP430x1xx |
| RAM | — | 2 KB |
| Off Mode Current (RAM Retention) | — | 0.1 µA |
| Wake-up From Standby | — | <6 µs |
| Comparators | — | 2 on-chip |
| Communication Interfaces | — | 2x USART (UART/SPI), 1x I2C/SPI, 1x UART |
| Timers | — | 16-bit Timer A and Timer B, WDT+, basic timer1 |
| 工作温度 | — | -40C to +85C (IPM suffix) |