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MSP430F249TPMR
16 ultra low power microcontroller, with 60KB flash, 2KB RAM, 12 ADC, 2 USCI and HW multiplier, LQFP package (PM) | 64pin
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MSP430F249TPMR
The Texas Instruments MSP430 family of ultra-low power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The calibrated digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 ¦Ì s.
The MSP430F23x/24x (1) /2410 series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not MSP430F24x1), a comparator, four (two in MSP430F23x) universal serial communication interface (USCI) modules, and up to 48 I/O pins.
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MSP430F249TPMR function block diagram of the
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MSP430F249TPMR application: Lighting: LCD backlight
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The characteristics of
MSP430F249TPMR
Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultra-Low Power Consumption
Active Mode: 270 A at 1 MHz, 2.2 V
Standby Mode (VLO): 0.3 ¦Ì A
Basic Clock Module Configurations:
Internal Frequencies up to 16 MHz
Internal Very Low-Power LF Oscillator
32-kHz Crystal
Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ¡À 1%
Resonator
External Digital Clock Source
External Resistor
12-Bit Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold,
And Autoscan Feature
16-Bit Timer_A With Three Capture/Compare Registers
16-Bit Timer_B With Seven Capture/Compare With Shadow Registers
Four Universal Serial Communication Interfaces (USCI)
USCI_A0 and USCI_A1
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