Freescale Semiconductor TWR-K70F120M High-Performance MCUs with Graphics LCD, Connectivity and Security TWR-K70F120M-KIT TWR-K70F120M-KIT Guia De Informação

Memories and Memory Interfaces

• FlexMemory consisting of FlexNVM (non-volatile flash

memory that can execute program code, store data, or
backup EEPROM data) or FlexRAM (RAM memory
that can be used as traditional RAM or as high-
endurance EEPROM storage, and also accelerates
flash programming)

• Flash security and protection features
• Serial flash programming interface (EzPort)
• 8KB instruction cache and 8KB data cache
• DDR controller
• NAND flash controller

Security and integrity

• Cyclic redundancy check (CRC)
• Tamper detect
• Hardware encryption

Analog

• 16-bit SAR ADC
• Programmable voltage reference (VREF)
• 12-bit DAC
• High-speed Analog comparator (CMP) with 6-bit DAC

Timers

• 1x8ch motor control/general purpose/PWM flexible

timer (FTM)

• 2x2ch quadrature decoder/general purpose/PWM

flexible timer (FTM)

• Carrier modulator timer (CMT)
• Programmable delay block (PDB)
• 1x4ch programmable interrupt timer (PIT)
• Low-power timer (LPT)

Communications

• Ethernet with IEEE 1588 support
• USB High Speed/Full Speed/Low Speed OTG/Host/

Device

• CAN
• SPI
• I

2

C with SMBUS support

• UART (w/ ISO7816, IrDA and hardware flow control)

Human-machine interface

• GPIO with pin interrupt support, DMA request

capability, digital glitch filter, and other pin control
options

• 5V tolerant inputs
• Capacitive touch sensing inputs
• Graphic LCD controller supporting up to 800 x 600

resolution

The following table summarizes the memory and package options for the K70 family. All devices which share a common
package are pin-for-pin compatible.

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Freescale Semiconductor, Inc.