MSP430F1121AIPWR

mixed signal microcontroller, 2 mA, TSSOP

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Price:: US $0.15~2.40 / piece [Get Latest Price]

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PartNumber:: MSP430F1121AIPWR

Brand:: Texas Instruments - TI | Pack: TSSOP | D/C: 12+

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Products Upload time: 2012-10-09

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Part Number:MSP430F1121AIPWR
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Product Summary

The MSP430F1121AIPWR is a mixed signal microcontroller. The architecture, combined with five low-power modes is optimized to achieve extended battery life in portable measurement applications. The MSP430F1121AIPWR features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 μs. The MSP430F1121AIPWR is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer, versatile analog comparator and fourteen I/O pins. Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand alone radio frequency (RF) sensor front end is another area of application. The MSP430F1121AIPWR I/O port inputs provide single slope A/D conversion capability on resistive sensors.

Parametrics

MSP430F1121AIPWR absolute maximum ratings: (1)Voltage applied at VCC to VSS: －0.3 V to 4.1 V; (2)Voltage applied to any pin (see Note): －0.3 V to VCC+0.3 V; (3)Diode current at any device terminal: ±2 mA; (4)Storage temperature, Tstg (unprogrammed device): －55℃ to 150℃; (5)Storage temperature, Tstg (programmed device): －40℃ to 85℃.

Features

MSP430F1121AIPWR features: (1)Low Supply Voltage Range 1.8 V to 3.6 V; (2)Wake Up From Standby Mode in Less Than 6 us; (3)16 Bit Timer A With Three Capture/Compare Registers; (4)On Chip Comparator for Analog Signal Compare Function or Slope Analog to Digital (A/D)Conversion.