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Texas Instruments MSP430FR6822IPMR — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

MSP430FR6822IPMR Texas Instruments 16-bit MCU, 64KB FRAM

MPNMSP430FR6822IPMR
Active

Texas Instruments MSP430FR6822IPMR, MSP430™ FRAM series 16-bit MCU, CPUXV2 core, 16MHz, 64KB FRAM, 2K x 8 SRAM, 52 I/O, I²C/SPI/UART, LCD driver, 12-bit ADC, 1.8V–3.6V, -40°C to 85°C, 64-LQFP.

$3.5028Ref. price · indicative, final on quote
MSP430FR6822IPMR datasheet
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Specifications

MSP430FR6822IPMR Technical Specifications
ParameterValue
SeriesMSP430™ FRAM
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFRAM
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTape & Reel (TR)
RAM size2K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)52
Core processorMSP430 CPUXV2
Case64-LQFP
Data convertersA/D 8x12b
Program memory size64KB (64K x 8)

Product details

FRAM-based 16-bit MCU with integrated LCD driver

Its program memory is 64 KB of FRAM — a nonvolatile memory that writes at near-SRAM speed, supports 10^15 write cycles, and consumes less active power than Flash. Connectivity covers I²C, IrDA, SCI, SPI, and UART/USART.

FRAM memory: why it changes the firmware strategy

FRAM writes at bus speed with no erase cycle, so the 64 KB program space doubles as data-logging storage without wear-leveling. The 2K x 8 RAM handles stack and scratchpad. For designs that log sensor data or receive over-the-air updates, FRAM eliminates the write-buffer and sector-erase overhead that Flash-based MCUs require.

Lifecycle and supply posture

TI lists the MSP430FR6822IPMR as Active.

Frequently asked questions

What is the RAM size of MSP430FR6822IPMR?

The device has 2K x 8 (2 KB) of SRAM for stack and data variables.

Does MSP430FR6822IPMR have an LCD driver?

Yes, the peripheral set includes a segment LCD controller, which can drive up to an 8-mux display without an external driver IC.

What is the closest pin-compatible alternative in the MSP430 FRAM family?

Within the same 64-LQFP footprint, the MSP430FR6922IPM offers a larger 128 KB FRAM and 8 KB RAM, while the MSP430FR5722IPM provides a lower-cost option with 8 KB FRAM. Both share the same pinout and peripheral set for drop-in upgrades or cost-downs.