Overview
The Texas Instruments MSP430F2132IRHBT is an ultra-low-power microcontroller from the MSP430 family. This device is designed to optimize power consumption, making it ideal for battery-powered and portable measurement applications. It features a 16-bit RISC CPU with 16-bit registers and constant generators, which contribute to maximum code efficiency. The microcontroller includes various peripherals such as two 16-bit timers, a fast 10-bit A/D converter, a comparator, and built-in communication interfaces like UART, SPI, and I2C.
Key Specifications
| Parameter | Specification |
|---|---|
| Package | 32-Pin VQFN (RHB) |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Flash Memory | 8KB + 256B |
| RAM | 512B |
| Number of 16-bit Timers | 2 |
| A/D Converter | 10-bit, 200-ksps with internal reference, sample-and-hold, autoscan, and data transfer controller |
| Communication Interfaces | UART, SPI, I2C, IrDA encoder and decoder |
| Power Consumption | Active Mode: 250 µA at 1 MHz, 2.2 V; Standby Mode: 0.7 µA; Off Mode (RAM Retention): 0.1 µA |
| Clock Module | Internal frequencies up to 16 MHz, 32-kHz crystal, high-frequency crystal up to 16 MHz, resonator, external digital clock source, external resistor |
Key Features
- Ultra-low power consumption with active mode at 250 µA at 1 MHz, 2.2 V, and standby mode at 0.7 µA.
- Ultra-fast wake-up from standby mode in less than 1 µs.
- 16-bit RISC CPU with 62.5-ns instruction cycle time.
- Two built-in 16-bit timers (Timer0_A3 and Timer1_A2) with capture/compare registers.
- 10-bit A/D converter with internal reference, sample-and-hold, autoscan, and data transfer controller.
- On-chip comparator for analog signal compare function or slope analog-to-digital (A/D) conversion.
- Universal serial communication interface including UART, SPI, I2C, IrDA encoder and decoder.
- Brownout detector and serial onboard programming without external programming voltage.
- Programmable code protection by security fuse and bootstrap loader.
- On-chip emulation module for debugging.
Applications
The MSP430F2132IRHBT is suitable for a variety of applications that require low power consumption and high performance. These include:
- Battery-powered devices and portable measurement instruments.
- Wireless sensor networks and IoT devices.
- Medical devices and health monitoring systems.
- Automotive and industrial control systems.
- Smart home and building automation systems.
Q & A
- What is the package type of the MSP430F2132IRHBT?
The MSP430F2132IRHBT is available in a 32-Pin VQFN (RHB) package.
- What is the operating temperature range of the MSP430F2132IRHBT?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the MSP430F2132IRHBT?
The supply voltage range is 1.8 V to 3.6 V.
- How much flash memory and RAM does the MSP430F2132IRHBT have?
The device has 8KB + 256B of flash memory and 512B of RAM.
- What communication interfaces are available on the MSP430F2132IRHBT?
The device supports UART, SPI, I2C, and IrDA encoder and decoder.
- What is the power consumption in active and standby modes?
In active mode, it consumes 250 µA at 1 MHz, 2.2 V, and in standby mode, it consumes 0.7 µA. In off mode with RAM retention, it consumes 0.1 µA.
- How fast can the MSP430F2132IRHBT wake up from standby mode?
The device can wake up from standby mode in less than 1 µs.
- Does the MSP430F2132IRHBT support serial onboard programming?
Yes, it supports serial onboard programming without the need for an external programming voltage.
- What types of timers are available on the MSP430F2132IRHBT?
The device includes two 16-bit timers: Timer0_A3 with three capture/compare registers and Timer1_A2 with two capture/compare registers.
- Is there an on-chip comparator on the MSP430F2132IRHBT?
Yes, the device includes an on-chip comparator for analog signal compare function or slope analog-to-digital (A/D) conversion.
