MSP430F1491IPMR vs MSP430F149IPMRG4 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MSP430F1491IPMR بواسطة Texas Instruments و MSP430F149IPMRG4 بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
MSP430F1491IPMR - 16-bit 8MHz 60KB Flash MCU | Texas Instruments (Tape & Reel)
MSP430F1491IPMR ✓ نشطTexas Instruments
MSP430F149IPMRG4 - 8MHz 16-Bit MCU with 60KB Flash | Texas Instruments
MSP430F149IPMRG4 ✓ نشطمقارنة المواصفات
| المعامل | MSP430F1491IPMR | MSP430F149IPMRG4 |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core Processor | MSP430 CPU16 (16-bit RISC) | — |
| Core Size | 16-bit | — |
| أقصى تردد للساعة | 8 MHz | — |
| Flash Memory | 60KB (60K x 8 + 256B) | 60 KB |
| RAM Size | 2KB | — |
| Peripherals | 2 USART + HW multiplier | — |
| ADC Resolution | 12-bit | 12-bit |
| Number of ADC Channels | 8 | — |
| Comparator | Yes | — |
| Supply Voltage Range | 1.8 V to 3.6 V (MSP430F14x family) | 1.8 V to 3.6 V |
| Low-Power Modes | LPM0 to LPM4 (5 modes) | 5 low-power modes |
| العلبة | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| نوع التركيب | Surface Mount | Surface mount |
| Series | MSP430x1xx | — |
| حالة RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| درجة حرارة التشغيل | [DATA_NEEDED: Operating Temperature Range] | — |
| Supply Current (Active) | [DATA_NEEDED: Active Supply Current] | — |
| Product Type | — | 16-bit ultra-low-power mixed-signal microcontroller |
| CPU Architecture | — | 16-bit RISC |
| Maximum Clock Speed | — | 8 MHz |
| Additional Flash Storage | — | 256 bytes |
| SRAM | — | 2 KB |
| USART Count | — | 2 |
| Serial Interface | — | SPI |
| Hardware Multiplier | — | Yes |
| I/O Ports | — | 22 |
| Device-Family I/O Pins | — | 48 |
| Timer Count | — | 2 built-in 16-bit timers |
| نطاق درجة حرارة التشغيل | — | -40 C to +85 C |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |