Overview
The Texas Instruments MSP430F4132IPMR is a member of the MSP430 family of ultralow-power microcontrollers. This device is designed to optimize power consumption and extend battery life in various portable measurement applications. It features a powerful 16-bit RISC CPU, 16-bit registers, and a constant generator, contributing to maximum code efficiency. The MSP430F4132IPMR includes a range of peripherals such as two 16-bit timers, a basic timer with a real-time clock, a 10-bit A/D converter, a versatile analog comparator, and two universal serial communication interfaces. Additionally, it has an integrated LCD driver and supports up to 48 I/O pins.
Key Specifications
| Parameter | Value |
|---|---|
| Package | LQFP (PM), 64 pins |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Flash Memory | 8 KB + 256 B |
| RAM | 512 B |
| ADC Resolution | 10-bit, 200 ksps |
| Timers | Two 16-bit timers, basic timer with real-time clock |
| Serial Communication Interfaces | USCI_A0 (UART, SPI, IrDA), USCI_B0 (I2C, SPI) |
| LCD Driver | Integrated LCD driver for up to 144 segments |
| Power Consumption | Active Mode: 220 µA at 1 MHz, 2.2 V; Standby Mode: 0.9 µA; Off Mode (RAM Retention): 0.1 µA |
Key Features
- Low Supply-Voltage Range: 1.8 V to 3.6 V
- Ultralow Power Consumption with five power-saving modes
- Wake-Up From Standby Mode in Less Than 6 µs
- Internal Very Low Power, Low-Frequency Oscillator
- 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
- Two Universal Serial Communication Interfaces (USCIs): USCI_A0 and USCI_B0
- Integrated LCD Driver With Contrast Control for Up to 144 Segments
- Basic Timer With Real Time Clock Feature
- Brownout Detector and On-Chip Comparator
- 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference
- Serial Onboard Programming, No External Programming Voltage Needed
- Programmable Code Protection by Security Fuse and Bootstrap Loader
- On-Chip Emulation Module
Applications
The MSP430F4132IPMR is suitable for a variety of applications, including:
- Analog and digital sensor systems
- Remote controls
- Thermostats
- Digital timers
- Hand-held meters
Q & A
- What is the operating temperature range of the MSP430F4132IPMR?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the MSP430F4132IPMR?
The supply voltage range is 1.8 V to 3.6 V.
- How much flash memory and RAM does the MSP430F4132IPMR have?
The device has 8 KB + 256 B of flash memory and 512 B of RAM.
- What types of serial communication interfaces are available on the MSP430F4132IPMR?
The device features USCI_A0 (UART, SPI, IrDA) and USCI_B0 (I2C, SPI).
- Does the MSP430F4132IPMR have an integrated LCD driver?
- What is the power consumption in active mode?
The power consumption in active mode is 220 µA at 1 MHz, 2.2 V.
- How quickly can the device wake up from standby mode?
The device can wake up from standby mode in less than 6 µs.
- Does the MSP430F4132IPMR support onboard programming?
- What kind of code protection does the MSP430F4132IPMR offer?
The device offers programmable code protection by security fuse.
- Are there any specific applications recommended for the MSP430F4132IPMR?
