MSP430F1491IPMR vs MSP430F1491IRTDR Comparison
Detailed side-by-side comparison of MSP430F1491IPMR by Texas Instruments and MSP430F1491IRTDR 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
MSP430F1491IPMR - 16-bit 8MHz 60KB Flash MCU | Texas Instruments (Tape & Reel)
MSP430F1491IPMR ✓ ActiveTexas Instruments
MSP430F1491IRTDR - 8MHz 60KB Flash MCU | Texas Instruments
MSP430F1491IRTDR ✓ ActiveSpecification Comparison
| Parameter | MSP430F1491IPMR | MSP430F1491IRTDR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | MSP430 CPU16 (16-bit RISC) | — |
| Core Size | 16-bit | — |
| Maximum Clock Frequency | 8 MHz | 8 MHz |
| Flash Memory | 60KB (60K x 8 + 256B) | 60 KB, 60K x 8 + 256 bytes |
| RAM Size | 2KB | — |
| Peripherals | 2 USART + HW multiplier | — |
| ADC Resolution | 12-bit | 12-bit |
| Number of ADC Channels | 8 | — |
| Comparator | Yes | Integrated comparator |
| Supply Voltage Range | 1.8 V to 3.6 V (MSP430F14x family) | — |
| Low-Power Modes | LPM0 to LPM4 (5 modes) | [DATA_NEEDED: low-power mode count] |
| Package | 64-LQFP (10x10 mm) | 64-pin VQFNP (RTD), 9 x 9 mm |
| Mounting Type | Surface Mount | Surface mount |
| Series | MSP430x1xx | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Operating Temperature | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| Supply Current (Active) | [DATA_NEEDED: Active Supply Current] | — |
| CPU Architecture | — | 16-bit MSP430 RISC |
| SRAM | — | 2 KB |
| ADC Type | — | 12-bit mixed-signal ADC |
| Communication Interfaces | — | SPI and UART |
| Device Type | — | Mixed-signal microcontroller |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| ADC Input Channels | — | [DATA_NEEDED: ADC input channel count] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Watchdog Timer | — | [DATA_NEEDED: watchdog timer availability] |