MSP430F155IPM vs MSP430F149IPM Comparison
Detailed side-by-side comparison of MSP430F155IPM by Texas Instruments and MSP430F149IPM by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
MSP430F155IPM - 16-Bit 8MHz Mixed-Signal MCU | Texas Instruments
MSP430F155IPM ✓ ActiveSpecification Comparison
| Parameter | MSP430F155IPM | MSP430F149IPM |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Microcontroller Type | 16-bit mixed-signal MCU | — |
| CPU Architecture | 16-bit RISC with 16-bit registers | — |
| Maximum Clock Frequency | 8 MHz | 8 MHz |
| Flash Memory | 16 KB | — |
| Flash Organization | 16K x 8 plus 256 B | — |
| SRAM | 512 B | — |
| ADC Resolution | 12 bit | — |
| DAC Configuration | Dual 12 bit | — |
| Comparator | 1 integrated comparator | — |
| DMA Controller | Integrated | — |
| Serial Interfaces | I2C, SPI, and UART | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| I/O Port Count | 22 I/O positions | — |
| Package | 64-LQFP, 10 x 10 mm | 64-LQFP (PM), 10x10 mm |
| Operating Temperature Range | -40 C to +85 C | — |
| Low-Power Modes | 5 modes | — |
| RoHS Status | Unknown | Compliant |
| REACH Status | Unknown | — |
| AEC-Q100 Qualification | Not applicable | — |
| Core | — | MSP430 CPU16 (16-bit RISC) |
| Series | — | MSP430x1xx |
| 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 |
| Hardware Multiplier | — | Yes (16x16, signed/unsigned) |
| Operating Temperature | — | -40C to +85C (IPM suffix) |
| Mounting Type | — | Surface Mount |