Keil Logo

Freescale Semiconductor MK40DX256xxx10

The Freescale Semiconductor MK40DX256xxx10 is a Core features - 32-bit ARM Cortex-M4 core (up to 100MHz CPU Clock) - DSP Support, MPU - Nested vectored interrupt contr. (NVIC) - Async. wake-up interrupt contr. (AWIC) - Debug & trace capability - 2-pin serial wire debug (SWD) - IEEE 1149.1 Joint Test Action Group (JTAG) - IEEE 1149.7 compact JTAG (cJTAG) - Trace port interface unit (TPIU) - Flash patch and breakpoint (FPB) - Data watchpoint and trace (DWT) - Instrumentation trace macrocell (ITM) System and power management - SW/HW watchdog with external monitor pin - DMA contr. with 16 channels - Low-leakage wake-up unit (LLWU) - Power management contr. with 10 different power modes - Non-maskable interrupt (NMI) - 128-bit unique identification (ID) number per chip Clocks - Multi-purpose clock generator - PLL and FLL operation - Internal reference clocks (32kHz or 2MHz) - 12MHz to 32MHz crystal osc. - 32kHz to 40kHz crystal osc. - Internal 1kHz low power osc. - DC to 50MHz external square wave input clock Memories and Memory Interfaces - 256KB Flash - 256KB Flex Memory FlexNVM or FlexRAM) - 64KB SRAM - Flash security and protection features - Serial flash programming interface (EzPort) Security and integrity - Cyclic redundancy check (CRC) Analog - 16-bit SAR ADC - Programmable voltage reference (VREF) - High-speed Analog comparator (CMP) with 6-bit DAC Timers - 1x8ch motor control/general purpose/PWM flex. timer (FTM) - 1x2ch quadrature decoder/general purpose/PWM flex. timer (FTM) - Carrier modulator timer (CMT) - Prog. delay block (PDB) - 1x4ch prog. interrupt timer (PIT) - Low-power timer (LPT) Communications - USB FS/LS OTG/Host/Device - SPI - CAN - I2C with SMBUS support - UART (w/ ISO7816, IrDA and HW flow control) Human-machine interface - 98 GPIO (pin interrupt, DMA request) - Capacitive touch sensing inputs - LCD display driver - Supports 3V or 5V glass - Configurable frontplane and backplane pins.

[Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
JTAG Debuggers
Data Sheets
Data Sheet
246,599 bytes
Generic User Guide
1,755,988 bytes
Technical Reference Manual
935,507 bytes

Get Adobe Acrobat Reader

Header Files
FLASH Utilities
MDK Middleware
The following middleware components are pre-configured in MDK-Professional
Real-Time OS
Simulated Features
NOTE
Simulation for this device is provided by the default peripheral simulation driver.

Complete peripheral simulation is not available and is not planned to be implemented by ARM.

  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.