MSP430F149IRTDT vs MSP430F149IRTDR Comparison
Detailed side-by-side comparison of MSP430F149IRTDT by Texas Instruments and MSP430F149IRTDR 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
MSP430F149IRTDT - 8MHz 60KB Flash MCU | Texas Instruments
MSP430F149IRTDT ✓ ActiveTexas Instruments
MSP430F149IRTDR - 8MHz 60KB Flash 16-Bit MCU | Texas Instruments
MSP430F149IRTDR ✓ ActiveSpecification Comparison
| Parameter | MSP430F149IRTDT | MSP430F149IRTDR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| CPU Architecture | 16-bit RISC | — |
| Maximum Clock Frequency | 8 MHz | — |
| Flash Memory | 60 KB | 60 KB |
| Additional Flash | 256 bytes | 256 bytes |
| SRAM | 2 KB | 2 KB |
| ADC Resolution | 12 bits | 12 bits |
| ADC Channels | 8 channels | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| I/O Ports | 22 ports | 22 |
| Serial Interfaces | SPI and UART | SPI/UART |
| Comparator | Integrated | Present |
| Power-Saving Modes | 5 modes | 5 |
| Package | 64-pin VQFNP (RTD) | 64-pin VQFNP (RTD), 9 x 9 mm |
| Package Dimensions | 9 mm x 9 mm | — |
| Mounting Type | Surface mount | Surface mount |
| Product Type | Mixed-signal microcontroller | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Microcontroller Type | — | 16-bit ultra-low-power mixed-signal MCU |
| Maximum CPU Clock Speed | — | 8 MHz |
| Architecture | — | 16-bit RISC |
| Operating Range | — | Industrial |
| Lifecycle Status | — | Active |
| Number of UARTs | — | 2 |
| Hardware Multiplier | — | Present |
| Active-Mode Clock Condition | — | 1 MHz |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| Standby Current | — | [DATA_NEEDED: standby current] |
| Active Current | — | [DATA_NEEDED: active-mode current at 1 MHz] |