Overview
The Texas Instruments MSP430F133IPMR is a member of the MSP430 family of ultra-low-power microcontrollers (MCUs). This device is designed to provide high performance and low power consumption, making it ideal for battery-powered and energy-efficient applications. The MSP430F133IPMR features a 16-bit RISC CPU with a 125-ns instruction cycle time, ensuring efficient code execution. It also includes various peripherals such as timers, serial communication interfaces, and an analog-to-digital converter (ADC), which make it versatile for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Max Supply Voltage | 3.6 V |
| Min Supply Voltage | 1.8 V |
| Memory Size | 8 KB Flash, 256 Bytes SRAM |
| Memory Type | FLASH |
| Min Operating Temperature | -40 °C |
| Max Operating Temperature | 85 °C |
| Clock Speed | Up to 8 MHz |
| ADC Resolution | 12-bit |
| Timers | 16-Bit Timer_A with 3 capture/compare registers, 16-Bit Timer_B with 7 capture/compare registers |
| Serial Communication | USART (UART or SPI) |
| Power Consumption | Active Mode: 280 µA at 1 MHz, 2.2 V; Standby Mode: 1.6 µA; Off Mode: 0.1 µA |
Key Features
- Ultra-low power consumption with five power-saving modes
- 16-bit RISC CPU with 125-ns instruction cycle time
- 12-bit analog-to-digital converter (ADC) with internal reference and autoscan feature
- On-chip comparator and serial onboard programming without external programming voltage
- Serial communication interface (USART) supporting asynchronous UART or synchronous SPI
- Wake-up from standby mode in less than 6 µs using the digitally controlled oscillator (DCO)
- Programmable code protection by security fuse
Applications
- Sensor systems
- Industrial controls
- Hand-held meters
- Battery-powered devices requiring low power consumption
- Portable measurement applications
Q & A
- What is the maximum supply voltage for the MSP430F133IPMR? The maximum supply voltage is 3.6 V.
- What is the minimum operating temperature for the MSP430F133IPMR? The minimum operating temperature is -40 °C.
- How much flash memory does the MSP430F133IPMR have? The MSP430F133IPMR has 8 KB of flash memory.
- What is the resolution of the ADC in the MSP430F133IPMR? The ADC resolution is 12-bit.
- Does the MSP430F133IPMR support serial communication? Yes, it supports USART (UART or SPI) for serial communication.
- How many timers does the MSP430F133IPMR have? It has a 16-Bit Timer_A with 3 capture/compare registers and a 16-Bit Timer_B with 7 capture/compare registers.
- What are the power consumption modes of the MSP430F133IPMR? It has active mode, standby mode, and off mode with RAM retention, consuming 280 µA, 1.6 µA, and 0.1 µA respectively.
- Can the MSP430F133IPMR wake up quickly from low-power modes? Yes, it can wake up from standby mode in less than 6 µs using the DCO.
- Does the MSP430F133IPMR have on-chip programming capabilities? Yes, it supports serial onboard programming without an external programming voltage.
- What kind of code protection does the MSP430F133IPMR offer? It offers programmable code protection by security fuse.
