MSP430F449IPZR

ultralow power microcontroller, QFP, -0.3 V to 4.1 V, Ultralow-Power Consumption, ±2 mA

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Price:: US $0.10~3.00 / piece [Get Latest Price]

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PartNumber:: MSP430F449IPZR

Brand:: Texas Instruments - TI | Pack: QFP | D/C: 10+

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Products Upload time: 2011-11-11

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Part Number:MSP430F449IPZR
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Product Summary

The MSP430F449IPZR is an ultralow power microcontroller, which consists of several devices featuring different sets of peripherals targeted for various applications. The architecture of the MSP430F449IPZR, combined with five low power modes is optimized to achieve extended battery life in portable measurement applications. The MSP430F449IPZR features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6μs.

Parametrics

MSP430F449IPZR absolute maximum ratings: (1)Voltage applied at VCC to VSS: -0.3 V to 4.1 V; (2)Voltage applied to any pin: -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℃, (programmed device): -40℃ to 85℃.

Features

MSP430F449IPZR features: (1)Low Supply-Voltage Range, 1.8 V to 3.6 V; (2)Ultralow-Power Consumption: Active Mode: 280 μA at 1 MHz, 2.2 V, Standby Mode: 1.1 μA, Off Mode (RAM Retention): 0.1 μA; (3)Five Power Saving Modes; (4)Wake-Up From Standby Mode in less than 6 μs; (5)16-Bit RISC Architecture, 125-ns Instruction Cycle Time; (6)12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature; (7)16-Bit Timer_B With Three or Seven Capture/Compare-With-Shadow Registers; (8)16-Bit Timer_A With Three Capture/Compare Registers.