MSP430F149IPMRG4 vs MSP430F149IPM 对比
详细并排对比 MSP430F149IPMRG4 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。
Texas Instruments
MSP430F149IPMRG4 - 8MHz 16-Bit MCU with 60KB Flash | Texas Instruments
MSP430F149IPMRG4 ✓ 量产中规格对比
| 参数 | MSP430F149IPMRG4 | 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） | $6.31 | $7.50 |
| Product Type | 16-bit ultra-low-power mixed-signal microcontroller | — |
| CPU Architecture | 16-bit RISC | — |
| Maximum Clock Speed | 8 MHz | — |
| Flash Memory | 60 KB | — |
| Additional Flash Storage | 256 bytes | — |
| SRAM | 2 KB | — |
| ADC Resolution | 12-bit | — |
| USART Count | 2 | — |
| Serial Interface | SPI | — |
| Hardware Multiplier | Yes | Yes (16x16, signed/unsigned) |
| I/O Ports | 22 | — |
| Device-Family I/O Pins | 48 | — |
| Timer Count | 2 built-in 16-bit timers | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| 封装 | 64-LQFP (10 x 10 mm) | 64-LQFP (PM), 10x10 mm |
| 安装类型 | Surface mount | Surface Mount |
| 工作温度范围 | -40 C to +85 C | — |
| Low-Power Modes | 5 low-power modes | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core | — | MSP430 CPU16 (16-bit RISC) |
| Series | — | MSP430x1xx |
| 最大时钟频率 | — | 8 MHz |
| Program Memory | — | 60 KB Flash (60K x 8 + 256B info) |
| RAM | — | 2 KB |
| Active Mode Current (1 MHz, 2.2 V) | — | 280 µA |
| Standby Mode Current | — | 1.6 µA |
| Off Mode Current (RAM Retention) | — | 0.1 µA |
| Wake-up From Standby | — | <6 µs |
| ADC | — | 12-bit SAR, 8 channels, up to 200 ksps |
| DAC | — | 2x 12-bit DAC |
| 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) |