MSP430F423IPMR vs MSP430F1491IPMR Comparison
Detailed side-by-side comparison of MSP430F423IPMR by Texas Instruments and MSP430F1491IPMR 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
MSP430F423IPMR - 8MHz 16-Bit MCU with 3 ADCs | Texas Instruments (Tape & Reel)
MSP430F423IPMR ✓ ActiveTexas Instruments
MSP430F1491IPMR - 16-bit 8MHz 60KB Flash MCU | Texas Instruments (Tape & Reel)
MSP430F1491IPMR ✓ ActiveSpecification Comparison
| Parameter | MSP430F423IPMR | MSP430F1491IPMR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 16-bit mixed-signal microcontroller | — |
| Maximum Clock Speed | 8 MHz | — |
| CPU Architecture | 16-bit RISC | — |
| Instruction Cycle Time | 125 ns | — |
| Flash Memory | 8 KB | 60KB (60K x 8 + 256B) |
| RAM | 256 B | — |
| ADC Count | 3 | — |
| ADC Resolution | 16-bit | 12-bit |
| ADC Type | Sigma-delta | — |
| LCD Support | 128-segment LCD | — |
| I/O Ports | 48 | — |
| Supply Voltage Range | 2.7 V to 3.6 V | 1.8 V to 3.6 V (MSP430F14x family) |
| Operating Range | Industrial | — |
| Power-Saving Modes | 5 | — |
| Standby Wake-Up Time | Less than 6 microseconds | — |
| Frequency-Locked Loop | FLL+ | — |
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Lifecycle Status | Active | — |
| Core Processor | — | MSP430 CPU16 (16-bit RISC) |
| Core Size | — | 16-bit |
| Maximum Clock Frequency | — | 8 MHz |
| RAM Size | — | 2KB |
| Peripherals | — | 2 USART + HW multiplier |
| Number of ADC Channels | — | 8 |
| Comparator | — | Yes |
| Low-Power Modes | — | LPM0 to LPM4 (5 modes) |
| Series | — | MSP430x1xx |
| RoHS Status | — | Compliant |
| Operating Temperature | — | [DATA_NEEDED: Operating Temperature Range] |
| Supply Current (Active) | — | [DATA_NEEDED: Active Supply Current] |