Texas Instruments · Texas Instruments

MSP430F5509IPT

Name: MSP430F5509IPT
Brand: Texas Instruments

IC MCU 16BIT 24KB FLASH 48LQFP

A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.

Request this exact part →

MSP430F5509IPT component illustration — Component illustration · verify actual package in documentation.

MSP430F5509IPT specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

Manufacturer	Texas Instruments
Ordering code	MSP430F5509IPT
Family	Texas Instruments
Package	48-LQFP
Product Status	Active
DigiKey Programmable	Not Verified
Core Processor	MSP430 CPUXV2
Core Size	16-Bit
Speed	25MHz
Connectivity	I²C, IrDA, LINbus, SCI, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O	31
Program Memory Size	24KB (24K x 8)
Program Memory Type	FLASH
EEPROM Size	Not provided in source
RAM Size	6K x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	48-LQFP
Supplier Device Package	48-LQFP (7x7)

Documents and evidence

MSP430F5509IPT ↗

Before sourcing MSP430F5509IPT

Start from engineering requirements
Record toolchain and firmware dependencies
Verify package, pinout and peripherals
Approve alternatives before procurement

Embedded Design Matcher →

Questions about MSP430F5509IPT

How do I request a current price?

Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.

Can a related record replace this device?

Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

Continue your Texas Instruments review

Filter this family → · Selection resources · Upload your BOM