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Texas Instruments MSP430F5227IYFFR — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430F5227IYFFR 16-bit MCU, 25 MHz, 64 KB Flash, 64-DSBGA

MPNMSP430F5227IYFFR
Obsolete

Texas Instruments MSP430F5xx series, MSP430F5227IYFFR, 16-Bit MCU with MSP430 CPUXV2 core, 25MHz, 64KB Flash, 8K x 8 RAM, 31 I/O, 64-UFBGA/DSBGA, -40°C~85°C.

Texas Instruments MSP430F5227IYFFR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5227IYFFR specifications
ParameterValue
SeriesMSP430F5xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTape & Reel (TR)
RAM size8K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)31
Core processorMSP430 CPUXV2
Case64-UFBGA, DSBGA
Data convertersA/D 12x10b
Program memory size64KB (64K x 8)

Product details

Core and memory — 25 MHz, 64 KB Flash, 8 KB RAM

Built around the MSP430 CPUXV2 16-bit core, this MCU runs at 25 MHz. Program memory is 64 KB of Flash (64K x 8), with 8 KB (8K x 8) of RAM — a balanced configuration for sensor-fusion, metering, or low-power control loops that don't need external memory.

I/O and peripherals — 31 GPIO, 12-channel 10-bit ADC

Thirty-one I/O lines are available, along with a 12-channel 10-bit ADC. On-chip peripherals include Brown-out Detect/Reset, DMA, POR, PWM, and WDT.

Frequently asked questions

What is the replacement for MSP430F5227IYFFR?

For new designs, evaluate current MSP430F5xx family devices with similar Flash and RAM — pin compatibility should be verified against the target package.