MSP430F449IPZ Datasheet

Microcontrollers - MCU


The Texas Instruments MSP430F449IPZ family of ultralow 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 devices feature 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. MSP430F449IPZ Features • Low Supply-Voltage Range, 1.8 V to 3.6 V• 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• Five Power Saving Modes• Wake-Up From Standby Mode in Less Than 6 μs• 16-Bit RISC Architecture, 125-ns Instruction Cycle Time• 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature• 16-Bit Timer_B With Three† or Seven‡ Capture/Compare-With-Shadow Registers• 16-Bit Timer_A With Three Capture/Compare Registers• On-Chip Comparator


[{"Name":"Core ","Value":"RISC"},{"Name":"Data Bus Width ","Value":"16 bit "},{"Name":"Maximum Clock Frequency","Value":"8 MHz "},{"Name":"Program Memory Size ","Value":"60 KB"},{"Name":"Data RAM Size","Value":"2 KB "},{"Name":"On-Chip ADC","Value":"Yes"},{"Name":"Operating Supply Voltage","Value":"1.8 V to 3.6 V "},{"Name":"Maximum Operating Temperature ","Value":"+ 85 C "},{"Name":"Package / Case ","Value":"LQFP-80"},{"Name":"Mounting Style ","Value":"SMD/SMT"}]

Manufacturer information


Microchip Technology Inc. is a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Microchip Technology Inc. has acquired Atmel.

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