MSP430F149IRTDR vs MSP430F149IRTDRG4 Comparison
Detailed side-by-side comparison of MSP430F149IRTDR by Texas Instruments and MSP430F149IRTDRG4 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
MSP430F149IRTDRG4 - 16-Bit 8MHz MCU, 60KB Flash, 64-VQFN | TI
MSP430F149IRTDRG4 ✓ ActiveSpecification Comparison
| Parameter | MSP430F149IRTDR | MSP430F149IRTDRG4 |
|---|---|---|
| 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 | — |
| Additional Flash | 256 bytes | — |
| SRAM | 2 KB | — |
| ADC Resolution | 12 bits | — |
| Comparator | Present | — |
| Serial Interfaces | SPI/UART | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| I/O Ports | 22 | — |
| Package | 64-pin VQFNP (RTD), 9 x 9 mm | 64-VQFN (9x9 mm) with Exposed Pad |
| Mounting Type | Surface mount | Surface Mount |
| Operating Range | Industrial | — |
| Power-Saving Modes | 5 | — |
| Lifecycle Status | Active | — |
| Number of UARTs | 2 | — |
| Hardware Multiplier | Present | Yes (16-bit x 16-bit) |
| 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] | — |
| Standby Current | [DATA_NEEDED: standby current] | — |
| Active Current | [DATA_NEEDED: active-mode current at 1 MHz] | — |
| Core Architecture | — | MSP430 CPU16, 16-bit RISC |
| Series | — | MSP430x1xx |
| Maximum Clock Frequency | — | 8 MHz |
| Program Memory (Flash) | — | 60 KB (60K x 8 + 256B) |
| RAM | — | 2 KB |
| Operating Temperature | — | -40 C to +85 C (Industrial) |
| ADC | — | 12-bit, 8 channels, up to 200 ksps |
| Comparators | — | 1 (on-chip) |
| Timers | — | 2 x 16-bit Timer_A |
| USART | — | 2 (SPI/UART configurable) |
| GPIO | — | 48 I/O pins |
| Brownout Reset | — | Yes (integrated) |
| MSL Level | — | 3 |
| Lead-Free / Finish | — | Yes (NiPdAu, G4 suffix indicates green) |
| RoHS Status | — | Compliant |