MSP430F5505IRGZR
IC MCU 16BIT 16KB FLASH 48VQFN
Embedded Microcontrollers
48-VFQFN Exposed Pad
MSP430F5xx
Active
$2.24 / unit (market reference)
MOQ: 135 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | MSP430F5505IRGZR |
| Package / Case | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | CPUXV2 |
| Speed | 25MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 6K x 8 |
| Number of I/O | 31 |
| Data Converters | A/D 8x10b |
| Voltage - Supply | 1.8V ~ 3.6V |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 48-VQFN (7x7) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MSP430F5505IRGZR by Texas Instruments is a CPUXV2 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-VFQFN Exposed Pad package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 25MHz |
| RAM Size | 6K x 8 |
| Core Size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART, USB |
| Number of I/O | 31 |
| Core Processor | CPUXV2 |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
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