MSP430F1491IPMG4 vs MSP430F5438IPZ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MSP430F1491IPMG4 sa pamamagitan ng Texas Instruments at MSP430F5438IPZ sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | MSP430F1491IPMG4 | MSP430F5438IPZ |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | MSP430 CPU16 16-bit RISC | — |
| Maksimum na Taktiko ng Oras | 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 |
| Temperature na Operasyon | -40C to +85C (Industrial) | — |
| Packhaging | 64-LQFP (10x10 mm) | 100-LQFP (14 x 14 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface mount |
| Programming | JTAG, Bootstrap Loader (in-system Flash) | — |
| Katayuan ng Lifecycle | Active | — |
| Tindminan RoHS | 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 |