MSP430F5438IPZ vs MSP430F1491IPMG4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MSP430F5438IPZ sa pamamagitan ng Texas Instruments at MSP430F1491IPMG4 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 | MSP430F5438IPZ | MSP430F1491IPMG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Flash Memory | 256 KB | 60 KB (60K x 8 + 256B) |
| SRAM | 16 KB | 2 KB |
| ADC Resolution | 12-bit | — |
| Hardware Multiplier | 32-bit hardware multiplier | Yes |
| DMA | Supported | — |
| Serial Communications | UART, SPI, and I2C | — |
| USCI Peripherals | 4 USCIS | — |
| Timers | 16-bit timer resources | Timer_A3 (3 capture/compare), Timer_B7 (7 capture/compare) |
| Real-Time Clock | Supported | — |
| Low-Power Modes | Five power-saving modes | 5 (wake-up from standby < 6 us) |
| RAM-Retention Off Current | 0.1 µA | — |
| Wake-Up from Standby | Less than 6 µs | — |
| Packhaging | 100-LQFP (14 x 14 mm) | 64-LQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface mount | Surface Mount |
| DigiKey Availability Statement | Buy now, ships today | — |
| Core Processor | — | MSP430 CPU16 16-bit RISC |
| Maksimum na Taktiko ng Oras | — | 8 MHz |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Number of I/O | — | 48 |
| Communication Interfaces | — | 2x USART (UART/SPI) |
| ADC | — | No (F14x1 family - no 12-bit ADC) |
| Temperature na Operasyon | — | -40C to +85C (Industrial) |
| Programming | — | JTAG, Bootstrap Loader (in-system Flash) |
| Katayuan ng Lifecycle | — | Active |
| Tindminan RoHS | — | Compliant (G4 green packaging suffix) |