Overview
The Texas Instruments MSP430F6636IPZ 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 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The MSP430F6636IPZ includes a range of peripherals such as a high-performance 12-bit ADC, a comparator, two USCIs, USB 2.0, a hardware multiplier, DMA, four 16-bit timers, an RTC module with alarm capabilities, and an LCD driver. The device operates within a low supply voltage range of 1.8 V to 3.6 V and supports various low-power modes to minimize energy consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | MSP430F6636IPZ |
| Package Type | 100-LQFP |
| Operating Temperature Range | -40°C to 85°C |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Core Processor | 16-bit RISC CPU (MSP430 CPUXV2) |
| System Clock Speed | Up to 20 MHz |
| Program Memory | 128 KB Flash |
| RAM | 18 KB |
| I/O Pins | Up to 74 |
| ADC | 12-bit, 16 channels (12 external, 4 internal) |
| DAC | Dual 12-bit, 2 channels |
| Timers | Four 16-bit timers |
| USCI | Two USCIs (UART, IrDA, SPI, I²C, USB) |
| LCD Driver | Integrated LCD driver for up to 160 segments |
| RTC Module | With alarm capabilities and supply voltage backup switch |
| Power Consumption | Active mode: 270 µA/MHz at 8 MHz, 3.0 V; Standby mode (LPM3): 1.8 µA at 2.2 V |
Key Features
- Ultra-low power consumption with multiple low-power modes (LPM3, LPM3.5, LPM4.5)
- High-performance 12-bit ADC with internal shared reference, sample-and-hold, and autoscan feature
- Dual 12-bit digital-to-analog converters (DACs) with synchronization
- Voltage comparator and integrated LCD driver for up to 160 segments
- Hardware multiplier supporting 32-bit operations
- Serial onboard programming without external programming voltage
- Six-channel internal DMA
- RTC module with supply voltage backup switch and alarm capabilities
- Full-speed USB 2.0 with integrated USB-PHY, USB power system, and USB-PLL
- Two universal serial communication interfaces (USCIs) supporting UART, IrDA, SPI, I²C, and USB
- Four 16-bit timers with capture/compare registers
- Flexible power-management system with LDO, SVM, SVS, and brownout detection
Applications
- Analog and digital sensor systems
- Digital motor control
- Remote controls
- Thermostats
- Digital timers
- Hand-held meters
Q & A
- What is the operating temperature range of the MSP430F6636IPZ? The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the MSP430F6636IPZ? The supply voltage range is 1.8 V to 3.6 V.
- How many I/O pins does the MSP430F6636IPZ have? The device has up to 74 I/O pins.
- What type of ADC does the MSP430F6636IPZ feature? It features a 12-bit ADC with 16 channels (12 external, 4 internal).
- Does the MSP430F6636IPZ support USB? Yes, it supports full-speed USB 2.0 with integrated USB-PHY and USB power system.
- What is the maximum system clock speed of the MSP430F6636IPZ? The maximum system clock speed is up to 20 MHz.
- How much program memory and RAM does the MSP430F6636IPZ have? It has 128 KB of Flash program memory and 18 KB of RAM.
- What are the power consumption characteristics of the MSP430F6636IPZ? In active mode, it consumes 270 µA/MHz at 8 MHz, 3.0 V, and in standby mode (LPM3), it consumes 1.8 µA at 2.2 V.
- Does the MSP430F6636IPZ have an integrated LCD driver? Yes, it has an integrated LCD driver for up to 160 segments.
- What is the wake-up time from standby mode? The wake-up time from standby mode is 3 µs (typical).
