MSP430F1491IPMG4 vs MSP430F1491IPMR 对比
详细并排对比 MSP430F1491IPMG4 出自 Texas Instruments 和 MSP430F1491IPMR 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。
Texas Instruments
MSP430F1491IPMR - 16-bit 8MHz 60KB Flash MCU | Texas Instruments (Tape & Reel)
MSP430F1491IPMR ✓ 量产中规格对比
| 参数 | MSP430F1491IPMG4 | MSP430F1491IPMR |
|---|---|---|
| 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） | $5.73 | $6.90 |
| Core Processor | MSP430 CPU16 16-bit RISC | MSP430 CPU16 (16-bit RISC) |
| 最大时钟频率 | 8 MHz | 8 MHz |
| Flash Memory | 60 KB (60K x 8 + 256B) | 60KB (60K x 8 + 256B) |
| SRAM | 2 KB | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V (MSP430F14x family) |
| Number of I/O | 48 | — |
| Timers | Timer_A3 (3 capture/compare), Timer_B7 (7 capture/compare) | — |
| Communication Interfaces | 2x USART (UART/SPI) | — |
| Hardware Multiplier | Yes | — |
| ADC | No (F14x1 family - no 12-bit ADC) | — |
| Low-Power Modes | 5 (wake-up from standby < 6 us) | LPM0 to LPM4 (5 modes) |
| 工作温度 | -40C to +85C (Industrial) | [DATA_NEEDED: Operating Temperature Range] |
| 封装 | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Programming | JTAG, Bootstrap Loader (in-system Flash) | — |
| 生命周期状态 | Active | — |
| RoHS 状态 | Compliant (G4 green packaging suffix) | Compliant |
| Core Size | — | 16-bit |
| RAM Size | — | 2KB |
| Peripherals | — | 2 USART + HW multiplier |
| ADC Resolution | — | 12-bit |
| Number of ADC Channels | — | 8 |
| Comparator | — | Yes |
| Series | — | MSP430x1xx |
| Supply Current (Active) | — | [DATA_NEEDED: Active Supply Current] |