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