MSP430F149IPM vs MSP430F1491IPMG4 Comparaison
Comparaison détaillée côte à côte de MSP430F149IPM par Texas Instruments et MSP430F1491IPMG4 par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | MSP430F149IPM | MSP430F1491IPMG4 |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,50 | $5,73 |
| Core | MSP430 CPU16 (16-bit RISC) | — |
| Series | MSP430x1xx | — |
| Fréquence d'horloge maximale | 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 |
| Température de fonctionnement | -40C to +85C (IPM suffix) | -40C to +85C (Industrial) |
| Boîtier | 64-LQFP (PM), 10x10 mm | 64-LQFP (10x10 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Statut 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) |
| Statut du cycle de vie | — | Active |