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Texas Instruments MSP430FE4232IPM — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430FE4232IPM 16-bit MCU, 8MHz, 8KB Flash, 64-LQFP

MPNMSP430FE4232IPM
End of Life

Texas Instruments MSP430FE4232IPM, MSP430x4xx series, 16-bit MCU with 8KB FLASH, 256-byte RAM, 2x16b A/D, LCD driver, 14 I/O, 64-LQFP (10×10 mm) surface-mount package; 1.8–3.6 V supply, -40°C to 85°C operating temperature, 8 MHz internal oscillator.

$5.5066Ref. price · indicative, final on quote
MSP430FE4232IPM datasheet
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Specifications

MSP430FE4232IPM Technical Specifications
ParameterValue
SeriesMSP430x4xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed8MHz
PackageTray
RAM size256 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, LCD, POR, PWM, WDT
ConnectivitySPI, UART/USART
Number of i (O)14
Core processorMSP430 CPU16
Case64-LQFP
Data convertersA/D 2x16b
Program memory size8KB (8K x 8 + 256B)

Product details

What this MSP430 brings to a metering or display board

The MSP430FE4232IPM: 16-bit MCU with 8 KB Flash, 256 bytes RAM, dual 16-bit ADC, LCD driver, 64-LQFP (10×10 mm). Runs on 1.8 V to 3.6 V supply.

8 KB Flash and 256 bytes RAM — firmware budget is tight

The 8 KB Flash (organized as 8K × 8 plus 256 bytes of information memory) and 256 × 8 bytes of RAM set a firm ceiling on firmware complexity. This part suits a dedicated metering algorithm with a fixed LCD segment map and a UART or SPI communication stub. If your application needs over-the-air firmware updates, extensive lookup tables, or a real-time operating system, you will overflow the memory budget before the pin count.

Lifecycle reality: what the status flags mean for your BOM

Frequently asked questions

Is MSP430FE4232IPM obsolete or end-of-life?

The supplier lists the product status as Active, but a separate lifecycle field flags end-of-life hot. The part remains available through the channel today, but the window for new-design registration is narrowing. Submit an RFQ for current availability and pricing.

What is MSP430FE4232IPM's listed speed?

The listed core speed is 8 MHz on the MSP430 CPU16 16-bit RISC core.