Overview
The Texas Instruments MSP430F6736IPN is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption and extend battery life in portable measurement applications. It features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The MSP430F6736IPN is part of the MSP430F6xx series, which includes various peripherals tailored for different applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | 16-Bit RISC CPU (CPUXV2) |
| Supply Voltage Range | 1.8 V to 3.6 V |
| System Clock Speed | Up to 25 MHz |
| Program Memory | 128 KB Flash |
| RAM Size | 8 KB |
| Package Type | 80-Pin LQFP (12x12) |
| Number of I/O Pins | 52 |
| Operating Temperature Range | -40°C to 85°C |
| Data Converters | 3x 24-Bit Sigma-Delta ADCs, 1x 10-Bit ADC |
| Communication Interfaces | eUSCI_A0, eUSCI_A1, eUSCI_A2, eUSCI_B0 (UART, SPI, I²C) |
| Timers | Four 16-Bit Timers |
| RTC and Backup Memory | Password-Protected RTC, 4x 16 Bits Backup Memory |
| Power Consumption (Active Mode) | 265 µA/MHz at 8 MHz, 3.0 V (Typical) |
| Power Consumption (Standby Mode LPM3) | 1.7 µA at 2.2 V, 2.5 µA at 3.0 V (Typical) |
Key Features
- Ultra-low power consumption with various low-power modes (LPM3, LPM4, LPM3.5, LPM4.5)
- Flexible power management system with fully integrated LDO and programmable regulated core supply voltage
- Supply voltage supervision, monitoring, and brownout detection
- System operation from up to two auxiliary power supplies
- Unified clock system with FLL control loop for frequency stabilization
- Low-power low-frequency internal clock source (VLO) and low-frequency trimmed internal reference source (REFO)
- 32-kHz crystals (XT1) and real-time clock with crystal offset calibration and temperature compensation
- Integrated LCD driver with contrast control for up to 320 segments in 8-mux mode
- Hardware multiplier supporting 32-bit operations
- Three-channel internal DMA and serial onboard programming without external programming voltage
- Enhanced universal serial communication interfaces (eUSCI_A and eUSCI_B)
Applications
The MSP430F6736IPN is designed for various applications requiring low power consumption and high performance. Key applications include:
- Portable measurement devices
- Single-phase electronic watt-hour meters
- Industrial automation and control systems
- Medical devices and health monitoring systems
- Consumer electronics requiring low power and high efficiency
Q & A
- What is the supply voltage range of the MSP430F6736IPN?
The supply voltage range is from 1.8 V to 3.6 V.
- What is the maximum system clock speed of the MSP430F6736IPN?
The maximum system clock speed is up to 25 MHz.
- How much program memory and RAM does the MSP430F6736IPN have?
The device has 128 KB of Flash program memory and 8 KB of RAM.
- What types of data converters are available on the MSP430F6736IPN?
The device features three 24-bit sigma-delta ADCs and one 10-bit ADC.
- What communication interfaces are supported by the MSP430F6736IPN?
The device supports eUSCI_A0, eUSCI_A1, eUSCI_A2, and eUSCI_B0 interfaces, including UART, SPI, and I²C.
- What is the power consumption in active mode for the MSP430F6736IPN?
The power consumption in active mode is typically 265 µA/MHz at 8 MHz and 3.0 V.
- How many I/O pins does the MSP430F6736IPN have?
The device has 52 I/O pins in the 80-pin LQFP package.
- What is the operating temperature range of the MSP430F6736IPN?
The operating temperature range is from -40°C to 85°C.
- Does the MSP430F6736IPN support real-time clock functionality?
- Is the MSP430F6736IPN suitable for battery-powered devices?
