Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | MSP430x4xx |
| Part Status | Active |
| Core Processor | MSP430 CPU16 |
| Core Size | 16-Bit |
| Speed | 8MHz |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 16KB (16K x 8 + 256B) |
| Program Memory Type | FLASH |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 1x16b; D/A 1x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MSP430F4250IDLR is a mixed-signal microcontroller from Texas Instruments' MSP430 family, designed for ultra-low-power applications.
### Key Features:
- 16-bit RISC CPU (up to 16 MHz) with low power consumption.
- 8KB Flash, 256B RAM, and 256B FRAM for data retention.
- 16-bit Sigma-Delta ADC for precision analog measurements.
- 12-bit DAC, comparators, and timers for embedded control.
- Ultra-low-power modes (as low as 0.1 µA in standby).
- Small form factor (TSSOP-38 package).
### Applications:
- Portable medical devices (glucose meters, sensors).
- Industrial sensing & control.
- Battery-powered IoT devices.
### Advantages:
- Energy-efficient with fast wake-up from sleep.
- Integrated analog peripherals reduce external components.
Ideal for low-power, precision sensing applications.
### Key Features:
- 16-bit RISC CPU (up to 16 MHz) with low power consumption.
- 8KB Flash, 256B RAM, and 256B FRAM for data retention.
- 16-bit Sigma-Delta ADC for precision analog measurements.
- 12-bit DAC, comparators, and timers for embedded control.
- Ultra-low-power modes (as low as 0.1 µA in standby).
- Small form factor (TSSOP-38 package).
### Applications:
- Portable medical devices (glucose meters, sensors).
- Industrial sensing & control.
- Battery-powered IoT devices.
### Advantages:
- Energy-efficient with fast wake-up from sleep.
- Integrated analog peripherals reduce external components.
Ideal for low-power, precision sensing applications.
Pinout
The MSP430F4250IDLR is a 48-pin (TSSOP package) ultra-low-power mixed-signal microcontroller from Texas Instruments.
Key Functions:
- 16-bit RISC CPU (MSP430 core) for efficient processing.
- 16KB Flash, 512B RAM for program and data storage.
- 12-bit ADC (SAR) for analog signal conversion.
- 16-bit Sigma-Delta ADC (SD16_A) for high-resolution measurements.
- 3x 16-bit timers (Timer_A, Timer_B) for PWM/capture/compare.
- USCI module (UART/SPI/I2C) for serial communication.
- Integrated op-amps for signal conditioning.
- Ultra-low-power modes (LPM3/LPM4) for battery efficiency.
Applications: Sensor interfaces, portable instrumentation, and low-power embedded systems.
Key Functions:
- 16-bit RISC CPU (MSP430 core) for efficient processing.
- 16KB Flash, 512B RAM for program and data storage.
- 12-bit ADC (SAR) for analog signal conversion.
- 16-bit Sigma-Delta ADC (SD16_A) for high-resolution measurements.
- 3x 16-bit timers (Timer_A, Timer_B) for PWM/capture/compare.
- USCI module (UART/SPI/I2C) for serial communication.
- Integrated op-amps for signal conditioning.
- Ultra-low-power modes (LPM3/LPM4) for battery efficiency.
Applications: Sensor interfaces, portable instrumentation, and low-power embedded systems.
Package
The MSP430F4250IDLR comes in a TSSOP-48 package. This surface-mount package has 48 pins, a compact footprint, and is suitable for space-constrained applications. It offers good thermal and electrical performance for low-power embedded systems.
