MK20DX32VLF5
KINETIS K20: 50MHZ CORTEX-M4 PER
Embedded Microcontrollers
48-LQFP
Kinetis K20
Active
$3.49 / unit (market reference)
MOQ: 86 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MK20DX32VLF5 |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Core Processor | ARM® Cortex®-M4 |
| Speed | 50MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 8K x 8 |
| Number of I/O | 29 |
| Data Converters | A/D 11x16b |
| Voltage - Supply | 1.71V ~ 3.6V |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Supplier Device Package | 48-LQFP (7x7) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MK20DX32VLF5 by Rochester Electronics, LLC is a ARM® Cortex®-M4 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-LQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 105°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.
📖 Technical Guides for MK20DX32VLF5
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →MC908AP16CFAE
IC MCU 8BIT 16KB FLASH 48LQFP
MC908GZ16CFAE
IC MCU 8BIT 16KB FLASH 48LQFP
MC9S08JR12FAE
IC MCU 8BIT 12KB FLASH 48LQFP
MC908GZ48MFAE
8-BIT, FLASH, 68HC08 CPU, 8MHZ
S908GR32AH0CFAER
MICROCONTROLLER, 8 BIT, HC08/S08
LPC1313FBD48,151
IC MCU 32BIT 32KB FLASH 48LQFP
All Technical Specifications
| Speed | 50MHz |
| RAM Size | 8K x 8 |
| Core Size | 32-Bit |
| EEPROM Size | 2K x 8 |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Number of I/O | 29 |
| Core Processor | ARM® Cortex®-M4 |
| Data Converters | A/D 11x16b |
| Oscillator Type | Internal |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.