MSP430F1491IPMR vs MSP430F149IPMG4 Comparison
Detailed side-by-side comparison of MSP430F1491IPMR by Texas Instruments and MSP430F149IPMG4 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 ✓ ActiveSpecification Comparison
| Parameter | MSP430F1491IPMR | MSP430F149IPMG4 |
|---|---|---|
| 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 |
| RAM Size | 2KB | — |
| Peripherals | 2 USART + HW multiplier | — |
| ADC Resolution | 12-bit | 12 bit |
| Number of ADC Channels | 8 | — |
| Comparator | Yes | Yes |
| Supply Voltage Range | 1.8 V to 3.6 V (MSP430F14x family) | 1.8 V to 3.6 V |
| Low-Power Modes | LPM0 to LPM4 (5 modes) | — |
| Package | 64-LQFP (10x10 mm) | 64-LQFP, 10 x 10 mm |
| Mounting Type | Surface Mount | Surface mount |
| Series | MSP430x1xx | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Operating Temperature | [DATA_NEEDED: Operating Temperature Range] | — |
| Supply Current (Active) | [DATA_NEEDED: Active Supply Current] | — |
| Architecture | — | 16-bit RISC |
| SRAM | — | 2 KB |
| Serial Interfaces | — | SPI and UART |
| I/O Ports | — | 22 |
| Active Mode Current | — | 280 uA at 1 MHz and 2.2 V |
| Standby Mode Current | — | 1.6 uA |
| Off Mode Current with RAM Retention | — | 0.1 uA |
| Power-Saving Modes | — | 5 modes |
| Operating Range | — | Industrial |
| Product Type | — | 16-bit ultra-low-power mixed-signal microcontroller |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |