Overview
The Texas Instruments MSP430F1611IPM is a member of the MSP430 family of ultralow power microcontrollers. This device is designed to optimize power consumption, making it ideal for battery-powered and portable measurement applications. The MSP430F1611IPM features a powerful 16-bit RISC CPU with 16-bit registers and constant generators, which contribute to maximum code efficiency. The microcontroller includes a digitally controlled oscillator (DCO) that allows for quick wake-up from low-power modes to active mode in less than 6 μs.
Key Specifications
| Specification | Value |
|---|---|
| Flash Memory | 48 KB + 256 B |
| RAM | 10 KB |
| Package Type | 64-Pin QFP (PM) |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage | 1.8 V to 3.6 V |
| CPU Type | 16-bit RISC |
| Timers | Two 16-bit timers (Timer_A and Timer_B) |
| A/D Converter | 12-bit, 8 channels, <10 μs conversion time |
| D/A Converter | 12-bit, 2 channels |
| Communication Interfaces | USART (UART, SPI, I2C), DMA |
| I/O Pins | 48 I/O pins with interrupt capability |
| Low-Power Modes | Active mode and five software-selectable low-power modes |
Key Features
- Ultralow power consumption with five low-power modes to extend battery life.
- 16-bit RISC CPU with 16-bit registers and constant generators for efficient code execution.
- Digitally controlled oscillator (DCO) for fast wake-up from low-power modes.
- Two universal serial synchronous/asynchronous communication interfaces (USART) supporting UART, SPI, and I2C modes.
- 12-bit A/D converter with 8 channels and <10 μs conversion time.
- 12-bit D/A converter with 2 channels.
- Two 16-bit timers (Timer_A and Timer_B) and a watchdog timer.
- DMA controller with 3 channels.
- 48 I/O pins with interrupt capability.
- Brownout detector and supply voltage supervisor with programmable level detection.
- Serial onboard programming without external programming voltage.
- Programmable code protection by security fuse.
Applications
- Sensor systems and industrial control applications.
- Hand-held meters and portable measurement devices.
- Battery-powered devices requiring extended battery life.
- Automotive and consumer electronics where low power consumption is critical.
Q & A
- What is the primary advantage of the MSP430F1611IPM microcontroller?
The primary advantage is its ultralow power consumption, which is optimized for extended battery life in portable applications.
- What type of CPU does the MSP430F1611IPM use?
The MSP430F1611IPM uses a 16-bit RISC CPU.
- What are the communication interfaces available on the MSP430F1611IPM?
The device supports USART (UART, SPI, I2C) and DMA.
- How much flash memory and RAM does the MSP430F1611IPM have?
The device has 48 KB of flash memory and 10 KB of RAM.
- What is the operating temperature range of the MSP430F1611IPM?
The operating temperature range is -40°C to 85°C.
- Does the MSP430F1611IPM support low-power modes?
Yes, it supports one active mode and five software-selectable low-power modes.
- What types of converters are included in the MSP430F1611IPM?
The device includes a 12-bit A/D converter with 8 channels and a 12-bit D/A converter with 2 channels.
- How many I/O pins does the MSP430F1611IPM have?
The device has 48 I/O pins with interrupt capability.
- Is the MSP430F1611IPM programmable without an external programming voltage?
Yes, it supports serial onboard programming without an external programming voltage.
- What kind of package is the MSP430F1611IPM available in?
The device is available in a 64-Pin QFP (PM) package.
