Description
The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuringdifferent sets of peripherals targeted for various applications. The architecture, combined with five low powermodes, is optimized to achieve extended battery life in portable measurement applications. The device featuresa powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum codeefficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in lessthan 6 µs.The MSP430x41x series are microcontroller configurations with one or two built-in 16-bit timers, a comparator,96 LCD segment drive capability, and 48 I/O pins.Typical applications include sensor systems that capture analog signals, convert them to digital values, andprocess the data and transmit them to a host system. The comparator and timer make the configurations idealfor industrial meters, counter applications, handheld meters, etc.
- Low Supply-Voltage Range, 1.8 V to 3.6 V
- Ultralow Power Consumption
- Active Mode: 200 µA at 1 MHz, 2.2 V
- Standby Mode: 0.7 µA
- Off Mode (RAM Retention): 0.1 µA
- Five Power-Saving Modes
- Wake-Up From Standby Mode in Less Than 6 µs
- Frequency-Locked Loop (FLL+)
- 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
- 16-Bit Timer_A With Three or Five† Capture/Compare Registers
- Integrated LCD Driver for 96 Segments
- On-Chip Comparator
- Brownout Detector
- Supply Voltage Supervisor/Monitor – Programmable Level Detection on MSP430F415/417 Devices Only † Timer_A
- Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
- Bootstrap Loader in Flash Devices
- Family Members Include:
- MSP430C412: 4KB ROM, 256B RAM
- MSP430C413: 8KB ROM, 256B RAM
- MSP430F412: 4KB + 256B Flash 256B RAM
- MSP430F413: 8KB + 256B Flash 256B RAM
- MSP430F415: 16KB + 256B Flash 512B RAM
- MSP430F417: 32KB + 256B Flash 1KB RAM
- Available in 64-Pin QFP (PM) and 64-Pin QFN (RTD/RGC) Packages
- For Complete Module Descriptions,See the MSP430x4xx Family User’s Guide, Literature Number SLAU056 des
