MSP430F1491IPMG4 vs MSP430F5438IPZ Vergleich
Detaillierter Direktvergleich von MSP430F1491IPMG4 von Texas Instruments und MSP430F5438IPZ von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | MSP430F1491IPMG4 | MSP430F5438IPZ |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Core Processor | MSP430 CPU16 16-bit RISC | — |
| Maximale Taktfrequenz | 8 MHz | — |
| Flash Memory | 60 KB (60K x 8 + 256B) | 256 KB |
| SRAM | 2 KB | 16 KB |
| Supply Voltage Range | 1.8 V to 3.6 V | — |
| Number of I/O | 48 | — |
| Timers | Timer_A3 (3 capture/compare), Timer_B7 (7 capture/compare) | 16-bit timer resources |
| Communication Interfaces | 2x USART (UART/SPI) | — |
| Hardware Multiplier | Yes | 32-bit hardware multiplier |
| ADC | No (F14x1 family - no 12-bit ADC) | — |
| Low-Power Modes | 5 (wake-up from standby < 6 us) | Five power-saving modes |
| Betriebstemperatur | -40C to +85C (Industrial) | — |
| Gehäuse | 64-LQFP (10x10 mm) | 100-LQFP (14 x 14 mm) |
| Montageart | Surface Mount | Surface mount |
| Programming | JTAG, Bootstrap Loader (in-system Flash) | — |
| Lebenszyklusstatus | Active | — |
| RoHS-Status | Compliant (G4 green packaging suffix) | — |
| Product Type | — | 16-bit ultra-low-power mixed-signal microcontroller |
| CPU Architecture | — | MSP430 16-bit RISC |
| Manufacturer-Reported Maximum Frequency | — | 25 MHz |
| Distributor-Reported CPU Frequency | — | 18 MHz |
| ADC Resolution | — | 12-bit |
| DMA | — | Supported |
| Serial Communications | — | UART, SPI, and I2C |
| USCI Peripherals | — | 4 USCIS |
| Real-Time Clock | — | Supported |
| RAM-Retention Off Current | — | 0.1 µA |
| Wake-Up from Standby | — | Less than 6 µs |
| DigiKey Availability Statement | — | Buy now, ships today |