Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | MSP430x1xx |
| ProductStatus | Active |
| CoreProcessor | MSP430 CPU16 |
| CoreSize | 16-Bit |
| Speed | 8MHz |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| NumberofI/O | 48 |
| ProgramMemorySize | 60KB (60K x 8 + 256B) |
| ProgramMemoryType | FLASH |
| RAMSize | 2K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | Slope A/D |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
Обзор
Description
The MSP430F1491IPMR is a 16-bit ultra-low-power microcontroller from Texas Instruments' MSP430 family. It features:
- 16-bit RISC CPU (up to 8 MHz clock speed)
- 60KB Flash and 2KB RAM for program/data storage
- 12-bit ADC, USART, SPI/I2C, and timers for versatile interfacing
- Ultra-low power consumption (as low as 0.1 µA in standby)
- 48 I/O pins for flexible connectivity
- Operating voltage: 1.8V–3.6V
Ideal for battery-powered, sensor-based, and embedded applications requiring energy efficiency. The IPMR suffix indicates a 64-pin LQFP package with industrial temperature range (-40°C to +85°C).
Common uses: IoT devices, medical instruments, and portable electronics.
- 16-bit RISC CPU (up to 8 MHz clock speed)
- 60KB Flash and 2KB RAM for program/data storage
- 12-bit ADC, USART, SPI/I2C, and timers for versatile interfacing
- Ultra-low power consumption (as low as 0.1 µA in standby)
- 48 I/O pins for flexible connectivity
- Operating voltage: 1.8V–3.6V
Ideal for battery-powered, sensor-based, and embedded applications requiring energy efficiency. The IPMR suffix indicates a 64-pin LQFP package with industrial temperature range (-40°C to +85°C).
Common uses: IoT devices, medical instruments, and portable electronics.
Pinout
The MSP430F1491IPMR is a 64-pin microcontroller from Texas Instruments' MSP430 family.
Key Features:
- 64-pin LQFP package
- 16-bit RISC architecture
- 60KB Flash, 2KB RAM
- 12-bit ADC, 12-bit DAC
- Two USARTs (UART/SPI/I2C)
- 16-bit Timer_A (3 capture/compare registers)
- 16-bit Timer_B (7 capture/compare registers)
- 48 I/O pins (multiplexed with peripherals)
- Low-power modes for energy efficiency
Primary Applications:
Battery-powered devices, sensor systems, and embedded control applications.
Key Features:
- 64-pin LQFP package
- 16-bit RISC architecture
- 60KB Flash, 2KB RAM
- 12-bit ADC, 12-bit DAC
- Two USARTs (UART/SPI/I2C)
- 16-bit Timer_A (3 capture/compare registers)
- 16-bit Timer_B (7 capture/compare registers)
- 48 I/O pins (multiplexed with peripherals)
- Low-power modes for energy efficiency
Primary Applications:
Battery-powered devices, sensor systems, and embedded control applications.
Application
The MSP430F1491IPMR is a low-power microcontroller from Texas Instruments, widely used in:
- Battery-Powered Devices (e.g., sensors, wearables)
- Industrial Controls (e.g., automation, monitoring)
- Medical Devices (e.g., portable diagnostics)
- Consumer Electronics (e.g., smart home gadgets)
- Energy Metering (e.g., smart meters)
Its ultra-low power consumption, 16-bit RISC architecture, and integrated peripherals (ADC, timers, UART) make it ideal for embedded applications requiring efficiency and reliability.
- Battery-Powered Devices (e.g., sensors, wearables)
- Industrial Controls (e.g., automation, monitoring)
- Medical Devices (e.g., portable diagnostics)
- Consumer Electronics (e.g., smart home gadgets)
- Energy Metering (e.g., smart meters)
Its ultra-low power consumption, 16-bit RISC architecture, and integrated peripherals (ADC, timers, UART) make it ideal for embedded applications requiring efficiency and reliability.
Package
The MSP430F1491IPMR is packaged in a 64-pin LQFP (Low-Profile Quad Flat Package).
- Dimensions: 10 mm × 10 mm
- Pitch: 0.5 mm
- Material: Plastic
- Mounting: Surface-mount (SMD)
This package is compact and suitable for space-constrained applications.
- Dimensions: 10 mm × 10 mm
- Pitch: 0.5 mm
- Material: Plastic
- Mounting: Surface-mount (SMD)
This package is compact and suitable for space-constrained applications.
