- Mfr. #:
- MK21DX256VLK5
- Description:
- ARM® Cortex®-M4 Kinetis K20 Microcontroller IC 32-Bit 50MHz 256KB (256K x 8) FLASH 80-LQFP (12x12)
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
- Delivery
- DHL / FedEx / Ups / TNT / EMS
Documents
| NAME | TYPE |
|---|---|
| Datasheets | Kinetis K2x MCU Family K20 Family Brief K21_LK5 Datasheet K21_LK5 Ref Manual 1N89E Mask Errata |
| Design Resources | Development Tool Selector |
| PCN Design/Specification | KINETIS K, L, COLDFIRE+ Errata Update 17/Oct/2013 Errata update 25/Nov/2013 |
| Online Catalog | Kinetis K20 Series |
Attributes
| NAME | TYPE |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | Embedded - Microcontrollers |
| Manufacturer | Freescale Semiconductor - NXP |
| Series | Kinetis K20 |
| Packaging | Tray |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| Speed | 50MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 60 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71 V ~ 3.6 V |
| Data Converters | A/D 20x16b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package / Case | 80-LQFP |
| Supplier Device Package | 80-LQFP (12x12) |
Resources
| NAME | TYPE |
|---|---|
| Standard Package | 480 |
| Tags | MK21DX256V MK21DX2 MK21DX MK21D MK21 MK2 |
For Use With
| Part Number | Description |
|---|---|
| CYCLONEMAX | MPC5xx / 55xx ColdFire® FLASH |
| U-MULTILINK | HCS08, HC(S)12(X), RS08, ColdFire®, Qorivva®, MPC55xx, Kinetis® ARM USB Multilink In Circuit Debugger |
| U-MULTILINK-FX | HCS08, HC(S)12(X), RS08, ColdFire®, Qorivva®, MPC55xx, Kinetis® ARM USB Multilink In Circuit Debugger |
| TWR-K21D50M | K21 Freescale Tower System Kinetis MCU 32-Bit ARM® Cortex®-M4 Embedded Evaluation Board |
| TRACELINK | Coldfire®, Kinetis® - Debug and Trace |
Shipping
- FedEx, DHL, and UPS can be selected.
- You can select whether to charge shipping fee by your shipping account or to charge by our side.
- Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
- The shopping cart will automatically calculate the shipping cost.
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
Payment
- PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
- Cash transfer only. (Transfer with checks and bills are not accepted.)
- Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
- If you need the detailed invoice or tax ID, please email us.