Overview
The Texas Instruments MSP430F2132TRHBR is an ultra-low-power microcontroller from the MSP430F21x2 series. This device is designed to optimize power consumption, making it ideal for applications requiring extended battery life, particularly in portable measurement devices. The MSP430F2132 features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that enhance code efficiency. The microcontroller includes various peripherals such as two 16-bit timers, a fast 10-bit A/D converter with an integrated reference, a comparator, and built-in communication interfaces like UART, SPI, and I²C.
Key Specifications
| Specification | Value |
|---|---|
| Core Size | 16-Bit |
| Program Memory Size | 8KB (8K x 8 + 256B) Flash |
| RAM Size | 512 x 8 |
| Operating Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40°C to 105°C (TA) |
| Package Type | 32-Pin VQFN Exposed Pad |
| Number of I/O Pins | Up to 24 |
| Timers | 16-Bit Timer0_A3 and 16-Bit Timer1_A2 |
| A/D Converter | 10-Bit, 200-ksps with internal reference and sample-and-hold |
| Communication Interfaces | UART, SPI, I²C, IrDA, LINbus |
| Oscillator Type | Internal, 32-kHz Crystal, High-Frequency (HF) Crystal up to 16 MHz |
| Power Consumption | Active Mode: 250 µA at 1 MHz, 2.2 V; Standby Mode: 0.7 µA; Off Mode (RAM Retention): 0.1 µA |
Key Features
- Ultra-low power consumption with active mode at 250 µA at 1 MHz, 2.2 V, standby mode at 0.7 µA, and off mode (RAM retention) at 0.1 µA.
- Ultra-fast wake-up from standby mode in less than 1 µs.
- 16-Bit RISC architecture with 62.5-ns instruction cycle time.
- Internal frequencies up to 16 MHz with four calibrated frequencies to ±1%.
- 10-Bit 200-ksps A/D converter with internal reference, sample-and-hold, autoscan, and data transfer controller.
- Universal serial communication interface including UART, SPI, I²C, IrDA, and LINbus.
- Brownout detector, serial onboard programming, and programmable code protection by security fuse.
- On-chip comparator for analog signal compare function or slope analog-to-digital (A/D) conversion.
- Bootstrap loader and on-chip emulation module.
Applications
The MSP430F2132TRHBR is suitable for a variety of applications that require low power consumption and high performance. These include:
- Portable measurement devices.
- Battery-powered devices.
- Wireless sensor networks.
- Medical devices.
- Industrial automation and control systems.
- Consumer electronics requiring low power consumption.
Q & A
- What is the operating voltage range of the MSP430F2132TRHBR?
The operating voltage range is from 1.8 V to 3.6 V.
- How much power does the MSP430F2132TRHBR consume in active mode?
In active mode, it consumes 250 µA at 1 MHz, 2.2 V.
- What types of communication interfaces are available on the MSP430F2132TRHBR?
The device supports UART, SPI, I²C, IrDA, and LINbus.
- What is the resolution and speed of the A/D converter on the MSP430F2132TRHBR?
The A/D converter is 10-bit with a speed of 200 ksps.
- What is the maximum operating temperature of the MSP430F2132TRHBR?
The maximum operating temperature is 105°C (TA).
- How many I/O pins does the MSP430F2132TRHBR have?
The device has up to 24 I/O pins.
- What is the package type of the MSP430F2132TRHBR?
The package type is 32-Pin VQFN Exposed Pad).
- Does the MSP430F2132TRHBR support serial onboard programming?
Yes, it supports serial onboard programming without the need for an external programming voltage).
- What is the wake-up time from standby mode to active mode?
The wake-up time is less than 1 µs).
- Is the MSP430F2132TRHBR RoHS compliant?
Yes, it is RoHS compliant).
