Overview
The MSP430F6638IPZ is a 16-bit microcontroller (MCU) from Texas Instruments, designed for ultra-low power applications. This model is part of the MSP430F6638 series and is housed in a 100-pin LQFP package. It is particularly suited for applications requiring high performance with minimal power consumption, making it ideal for portable and battery-powered devices.
Targeted at industries such as industrial automation, consumer electronics, and medical devices, the MSP430F6638IPZ stands out for its robust feature set, including a 25 MHz clock frequency, 256 kB of flash memory, and a wide operating voltage range of 1.8 V to 3.6 V. Its ultra-low power consumption and integrated peripherals make it a competitive choice in the microcontroller market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core | MSP430 | - | 16-bit RISC architecture |
| Clock Frequency | 25 | MHz | Maximum |
| Flash Memory | 256 | kB | Program memory |
| RAM Size | 16 | kB | Data memory |
| Operating Voltage | 1.8 to 3.6 | V | Wide range |
| Operating Temperature | -40 to +85 | °C | Industrial range |
| I/O Pins | 74 | - | Configurable |
| Interfaces | I2C, SPI, UART | - | Integrated peripherals |
| Package | LQFP-100 | - | Surface mount |
| Humidity Sensitivity | Yes | - | Moisture-sensitive |
Key Features
- Ultra-low power consumption for extended battery life.
- High-performance 16-bit RISC core with a 25 MHz clock frequency.
- 256 kB of flash memory for robust program storage.
- Wide operating voltage range (1.8 V to 3.6 V) for versatile applications.
- Integrated peripherals including I2C, SPI, and UART for enhanced connectivity.
- Industrial temperature range (-40°C to +85°C) for reliable operation in harsh environments.
Applications
The MSP430F6638IPZ is widely used in various industries due to its ultra-low power consumption and robust feature set. In industrial automation, it is employed in control systems and sensor interfaces. In consumer electronics, it powers portable devices such as wearables and smart home gadgets. Additionally, its reliability and low power make it suitable for medical devices like portable monitors and diagnostic equipment.
Q & A
1. What is the operating voltage range of the MSP430F6638IPZ?
The operating voltage range is 1.8 V to 3.6 V.
2. What is the maximum clock frequency supported?
The maximum clock frequency is 25 MHz.
3. How much flash memory does this MCU have?
It has 256 kB of flash memory.
4. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
5. Does it support I2C and SPI interfaces?
Yes, it supports I2C, SPI, and UART interfaces.
6. What is the package type of the MSP430F6638IPZ?
It comes in a 100-pin LQFP package.
7. Is this MCU suitable for battery-powered devices?
Yes, its ultra-low power consumption makes it ideal for battery-powered applications.
8. How many I/O pins are available?
There are 74 configurable I/O pins.
9. Is the MSP430F6638IPZ RoHS compliant?
Yes, it is RoHS compliant.
10. What are the typical applications of this MCU?
Typical applications include industrial automation, consumer electronics, and medical devices.
