Overview
The Texas Instruments MSP430F1101AIPWR is a member of the MSP430 family of ultralow-power microcontrollers. This device is designed for applications requiring low power consumption and high performance. The MSP430F1101AIPWR features a 16-bit RISC CPU with a 125 ns instruction cycle time, making it highly efficient for various tasks. It is particularly suited for portable measurement applications, sensor systems, and standalone radio frequency (RF) sensor front ends due to its low power modes and integrated peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 16-bit RISC |
| Flash Memory | 1 KB |
| RAM | 128 Bytes |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Active Mode Current Consumption | 160 µA at 1 MHz, 2.2 V |
| Standby Mode Current Consumption | 0.7 µA |
| Off Mode (RAM Retention) Current Consumption | 0.1 µA |
| Wake-Up Time from Standby Mode | |
| Timer | 16-Bit Timer_A with three capture/compare registers |
| Comparator | On-Chip Comparator for analog signal compare function or slope A/D conversion |
| Package Type | 20-Pin Plastic Small-Outline Wide Body (SOWB), 20-Pin Plastic Small-Outline Thin Package, 20-Pin TVSOP, and 24-Pin QFN |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- Ultralow-Power Consumption: The MSP430F1101AIPWR is designed to achieve extended battery life in portable applications with its low power modes and efficient architecture.
- 16-Bit RISC CPU: Features a 16-bit RISC CPU with 125 ns instruction cycle time, ensuring high performance and efficiency.
- Integrated Peripherals: Includes a 16-bit timer with three capture/compare registers, an on-chip comparator for analog signal comparison or slope A/D conversion, and serial onboard programming without the need for an external programming voltage.
- Programmable Code Protection: Offers programmable code protection by security fuse to secure the code.
- Multiple Clock Module Configurations: Supports various internal resistors, single external resistor, 32-kHz crystal, high-frequency crystal, resonator, and external clock source.
Applications
- Sensor Systems: Ideal for capturing analog signals, converting them to digital values, and processing the data for display or transmission to a host system.
- Standalone RF Sensor Front Ends: Suitable for radio frequency sensor applications.
- Portable Measurement Applications: Optimized for extended battery life in portable measurement devices.
- Battery-Voltage Supervision and Monitoring of External Analog Signals: The on-chip comparator supports these functions.
Q & A
- What is the primary architecture of the MSP430F1101AIPWR microcontroller?
The MSP430F1101AIPWR features a 16-bit RISC CPU architecture. - What is the range of supply voltage for the MSP430F1101AIPWR?
The supply voltage range is from 1.8 V to 3.6 V. - How much current does the MSP430F1101AIPWR consume in active mode?
The current consumption in active mode is 160 µA at 1 MHz, 2.2 V. - What is the wake-up time from standby mode?
The wake-up time from standby mode is less than 6 µs. - What types of timers are available on the MSP430F1101AIPWR?
The device includes a 16-bit Timer_A with three capture/compare registers. - Does the MSP430F1101AIPWR have onboard programming capabilities?
Yes, it supports serial onboard programming without the need for an external programming voltage. - What is the operating temperature range of the MSP430F1101AIPWR?
The operating temperature range is from -40°C to 85°C. - What types of packages are available for the MSP430F1101AIPWR?
The device is available in 20-Pin Plastic Small-Outline Wide Body (SOWB), 20-Pin Plastic Small-Outline Thin Package, 20-Pin TVSOP, and 24-Pin QFN packages. - Does the MSP430F1101AIPWR have code protection features?
Yes, it offers programmable code protection by security fuse. - What are some typical applications of the MSP430F1101AIPWR?
Typical applications include sensor systems, standalone RF sensor front ends, and portable measurement applications.
