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MSP430FR59691IRGZR is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC MCU 16BIT 64KB FRAM 48VQFN. Review the specifications below when checking this part for your BOM.
Microcontrollers specifications for MSP430FR59691IRGZR
- Description：IC MCU 16BIT 64KB FRAM 48VQFN
- Series：MSP430™ FRAM
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：MSP430 CPUXV2
- Core Size：16-Bit
- Speed：16MHz
- Connectivity：I2C, IrDA, SCI, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O：40
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FRAM
- EEPROM Size：-
- RAM Size：2K x 8
- Voltage - Supply (Vcc/Vdd)：1.8V ~ 3.6V
- Data Converters：A/D 16x12b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：48-VQFN (7x7)
- Package / Case：48-VFQFN Exposed Pad
Microcontrollers datasheet and documents for MSP430FR59691IRGZR
Microcontrollers Overview
The MSP430FR59691IRGZR is a 16-bit microcontroller from Texas Instruments featuring an MSP430 core. It includes 64 kB of FRAM program memory and 2 kB of SRAM data RAM. The device operates within a voltage range of 1.8 V to 3.6 V and supports a maximum clock frequency of 16 MHz. It utilizes a VQFN-48 package and offers a 12-bit ADC with 16 channels. The component functions across temperatures from -40°C to +85°C.
Microcontrollers Feature Summary
- Integrates ultra-low power ferroelectric RAM (FRAM) for non-volatile storage with high endurance and fast write speeds.
Microcontrollers Applications
- Metering
- Energy harvested sensor nodes
- Wearable electronics
Microcontrollers Procurement Notes
Verify the complete part number against official Texas Instruments documentation to ensure accuracy. Confirm that the suffix IRGZR corresponds to the specific temperature grade, package type, and tape-and-reel packaging configuration required for your design. Cross-reference the manufacturer's datasheet to validate all electrical specifications before finalizing procurement decisions.
Microcontrollers Selection Notes
Select this component when a 16-bit RISC architecture with integrated FRAM is required for low-power applications. Ensure the design accommodates the VQFN-48 package dimensions and the specified 1.8V to 3.6V supply voltage range. Verify that the available GPIO count and peripheral interfaces meet the system requirements.
Microcontrollers Part Context
This MCU belongs to the MSP430FR5969 family, designed for energy-challenged environments. It combines a 16-bit RISC CPU with optimized ultra-low power modes and unified memory space. The platform targets extended battery life in portable and remote sensing devices through efficient power management and non-volatile memory integration.
Microcontrollers Replacement Considerations
Consult the official MSP430FR5969 family datasheet for verified pin-to-pin or functional substitutes. Do not assume compatibility based on similar naming conventions without validating electrical parameters and package constraints.
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