MSP430F149IPM vs MSP430F1491IPMG4 Comparación
Comparación detallada lado a lado de MSP430F149IPM por Texas Instruments y MSP430F1491IPMG4 por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | MSP430F149IPM | MSP430F1491IPMG4 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,50 | $5,73 |
| Core | MSP430 CPU16 (16-bit RISC) | — |
| Series | MSP430x1xx | — |
| Frecuencia de reloj máxima | 8 MHz | 8 MHz |
| Program Memory | 60 KB Flash (60K x 8 + 256B info) | — |
| RAM | 2 KB | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.8 V to 3.6 V |
| Active Mode Current (1 MHz, 2.2 V) | 280 µA | — |
| Standby Mode Current | 1.6 µA | — |
| Off Mode Current (RAM Retention) | 0.1 µA | — |
| Wake-up From Standby | <6 µs | — |
| ADC | 12-bit SAR, 8 channels, up to 200 ksps | No (F14x1 family - no 12-bit ADC) |
| DAC | 2x 12-bit DAC | — |
| Comparators | 2 on-chip | — |
| Communication Interfaces | 2x USART (UART/SPI), 1x I2C/SPI, 1x UART | 2x USART (UART/SPI) |
| Timers | 16-bit Timer A and Timer B, WDT+, basic timer1 | Timer_A3 (3 capture/compare), Timer_B7 (7 capture/compare) |
| Hardware Multiplier | Yes (16x16, signed/unsigned) | Yes |
| Temperatura de funcionamiento | -40C to +85C (IPM suffix) | -40C to +85C (Industrial) |
| Encapsulado | 64-LQFP (PM), 10x10 mm | 64-LQFP (10x10 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant (G4 green packaging suffix) |
| Core Processor | — | MSP430 CPU16 16-bit RISC |
| Flash Memory | — | 60 KB (60K x 8 + 256B) |
| SRAM | — | 2 KB |
| Number of I/O | — | 48 |
| Low-Power Modes | — | 5 (wake-up from standby < 6 us) |
| Programming | — | JTAG, Bootstrap Loader (in-system Flash) |
| Estado del ciclo de vida | — | Active |