MSP430F2111IDWR
IC MCU 16BIT 2KB FLASH 20SOIC
Embedded Microcontrollers
20-SOIC (0.295", 7.50mm Width)
MSP430F2xx
Active
$1.21 / unit (market reference)
MOQ: 249 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | MSP430F2111IDWR |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | MSP430 |
| Speed | 16MHz |
| Program Memory Size | 2KB (2K x 8 + 256B) |
| RAM Size | 128 x 8 |
| Number of I/O | 16 |
| Data Converters | Slope A/D |
| Voltage - Supply | 1.8V ~ 3.6V |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 20-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MSP430F2111IDWR by Texas Instruments is a MSP430 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 20-SOIC (0.295", 7.50mm Width) 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 | 16MHz |
| RAM Size | 128 x 8 |
| Core Size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 16 |
| Core Processor | MSP430 |
| Data Converters | Slope A/D |
| Oscillator Type | Internal |
| Program Memory Size | 2KB (2K x 8 + 256B) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
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