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Texas Instruments MSP430F5505IRGZR Microcontrollers

IC MCU 16BIT 16KB FLASH 48VQFN

2,790 ActiveTexas InstrumentsMSP430MSP430FVQFN EP$3.96RoHS
MSP430F5505IRGZR VQFN EP package illustration

Same model may have multiple batches, images only for reference.

MSP430F5505IRGZR
Manufacturer
Texas Instruments
Part Number (MPN)
MSP430F5505IRGZR
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Series
MSP430
Base Model
MSP430F
Detailed Description
16-bit RISC microcontroller featuring 16KB Flash and 6KB RAM. This surface-mount device operates at up to 25 MHz with a 16-bit data bus width. It offers 31 programmable I/Os, four timers, and multiple interface types including I2C, SPI, UART, and USB. Housed in a 48-pin VQFN EP package with an exposed pad, it supports a maximum operating supply voltage of 3.6V and operates within a temperature range of -40°C to 85°C.
Package
VQFN EP
Key Features
Package: VQFN EP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF MSP430F5505IRGZR Datasheet
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Ordering Code Family

MSP430F groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

520 ordering variants listed on the family page.

View all variants

Technical Specifications

Texas Instruments MSP430F5505IRGZR Microcontrollers technical specifications.

General

Series
MSP430F5505
RAM Size
6KB
Data Bus Width
16bit
Maximum Clock Frequency
25 MHz
RoHS
Yes
Number of Pins
48
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V

Related Parts Comparison (MSP430F5505IRGZR vs MSP430F4250IDLR vs MSP430F2132IPWR vs MSP430F1101AIRGER)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Texas InstrumentsMSP430F5505IRGZR
Texas InstrumentsMSP430F4250IDLR
Texas InstrumentsMSP430F2132IPWR
Texas InstrumentsMSP430F1101AIRGER
Operating Temperature-40°C ~ 85°C (TA)-40 °C ~ 85 °C-40 °C ~ 85 °C-40°C ~ 85°C (TA)
Supply Voltage1.8V ~ 3.6V1.8 V ~ 3.6 V1.8 V ~ 3.6 V1.8V ~ 3.6V
RAM Size6KB256 B512 B128 x 8
RoHSYesCompliantCompliantYes
Lifecycle StatusActiveProductionProductionActive
Oscillator TypeInternalInternalInternalInternal
PackageVQFN EPSSOPTSSOPVQFN (RGE)-24
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDTBrown-out Detect/Reset, LCD, POR, PWM, WDTBrown-out Detect/Reset, POR, PWM, WDTPOR, WDT
SPI2020
UART1010
USB1NoNoNo
Data Bus Width16bit16 b16 b--
Action
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Texas Instruments MSP430F5505IRGZR Microcontrollers Overview

16-bit RISC microcontroller featuring 16KB Flash and 6KB RAM. This surface-mount device operates at up to 25 MHz with a 16-bit data bus width. It offers 31 programmable I/Os, four timers, and multiple interface types including I2C, SPI, UART, and USB. Housed in a 48-pin VQFN EP package with an exposed pad, it supports a maximum operating supply voltage of 3.6V and operates within a temperature range of -40°C to 85°C.

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

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