MSP430FR68891IPN

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Texas Instruments

ROTARY SENSING MCU WITH EXTENDED SCAN INTERFACE, 128KB FRAM, LCD, I2C BOOTLOADER FOR FLOW METER

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MSP430FR68891IPN

Active

Texas Instruments

ROTARY SENSING MCU WITH EXTENDED SCAN INTERFACE, 128KB FRAM, LCD, I2C BOOTLOADER FOR FLOW METER

Find alt

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Description Specifications Series Pricing CAD Documents

Description

General part information

MSP430FR68891 Series

The MSP430™ ultra-low-power (ULP) FRAM platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing innovators to increase performance at lowered energy budgets. FRAM technology combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash at much lower power.

The MSP430 ULP FRAM portfolio consists of a diverse set of devices that feature FRAM, the ULP 16-bit MSP430 CPU, and intelligent peripherals targeted for various applications. The ULP architecture showcases seven low-power modes, which are optimized to achieve extended battery life in energy-challenged applications.

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430FR68891IPN

A/D Channels	12 count
A/D Resolution (bits)	12 bit
Connectivity	IrDA, USART, I2C, SPI, SCI, UART
Core Processor	MSP430 CPUXV2
Core Size (Bit Width)	16 Bit
Mounting Type	Surface Mount
Number of I/O	63
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	80-LQFP
Package Length	12 mm
Package Name	80-LQFP
Package Width	12 mm
Peripherals	PWM, POR, Reset, WDT, Brown-out Detect, DMA
Program Memory Depth (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FRAM
Program Memory Width (128KB)	8
RAM Size Depth	2 K
RAM Size Width	8 bit
Speed	16 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

MSP430FR68891 Series

Part	Program Memory Type	Number of I/O	Operating Temperature (Max)	Operating Temperature (Min)	Connectivity	Speed	RAM Size Depth	RAM Size Width	Mounting Type	Core Size (Bit Width)	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Core Processor	Package Length	Package Name	Package Width	Package / Case	Oscillator Type	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Peripherals	A/D Channels	A/D Resolution (bits)
Texas Instruments MSP430FR68891IPN	FRAM	63	85 °C	-40 °C	I2C IrDA SCI SPI UART USART	16 MHz	2 K	8 bit	Surface Mount	16 Bit	3.6 V	1.8 V	MSP430 CPUXV2	12 mm	80-LQFP	12 mm	80-LQFP	Internal	128 K	128KB	8	Brown-out Detect DMA POR PWM Reset WDT	12 count	12 bit
Texas Instruments MSP430FR68891IPZR	FRAM	83	85 °C	-40 °C	I2C IrDA SCI SPI UART USART	16 MHz	2 K	8 bit	Surface Mount	16 Bit	3.6 V	1.8 V	MSP430 CPUXV2	14 mm	100-LQFP	14 mm	100-LQFP	Internal	128 K	128KB	8	Brown-out Detect DMA POR PWM Reset WDT	16 count	12 bit
Texas Instruments MSP430FR68891IPNR	FRAM	63	85 °C	-40 °C	I2C IrDA SCI SPI UART USART	16 MHz	2 K	8 bit	Surface Mount	16 Bit	3.6 V	1.8 V	MSP430 CPUXV2	12 mm	80-LQFP	12 mm	80-LQFP	Internal	128 K	128KB	8	Brown-out Detect DMA POR PWM Reset WDT	12 count	12 bit
Texas Instruments MSP430FR68891IPZ	FRAM	83	85 °C	-40 °C	I2C IrDA SCI SPI UART USART	16 MHz	2 K	8 bit	Surface Mount	16 Bit	3.6 V	1.8 V	MSP430 CPUXV2	14 mm	100-LQFP	14 mm	100-LQFP	Internal	128 K	128KB	8	Brown-out Detect DMA POR PWM Reset WDT	16 count	12 bit

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MSP430FR688x(1), MSP430FR588x(1) Mixed-Signal Microcontrollers datasheet (Rev. C)

MSP430FR68891 Microcontroller Errata (Rev. AA)