Integrated Circuits (ICs)

MKW37A512VFT4R

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KW37, 48HVQFN/ REEL ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

Active

KW37, 48HVQFN/ REEL ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	MKW37A512VFT4R

Connectivity	I2C, SPI, UART/USART
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Mounting Type	Wettable Flank, Surface Mount
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	48-VFQFN Exposed Pad
Peripherals	PWM, LVD, WDT, Brown-out Detect/Reset, POR
Program Memory Size	512 KB
Program Memory Type	FLASH
RAM Size	64 K
Speed	48 MHz
Supplier Device Package	48-HVQFN (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

Part	Program Memory Type	Core Size	Speed	Program Memory Size	Core Processor	Peripherals	Oscillator Type	Package / Case	Mounting Type	Supplier Device Package	Connectivity	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size
Freescale Semiconductor - NXP MKW37A512VFT4R	FLASH	32-Bit	48 MHz	512 KB	ARM® Cortex®-M0+	Brown-out Detect/Reset LVD POR PWM WDT	Internal	48-VFQFN Exposed Pad	Surface Mount Wettable Flank	48-HVQFN (7x7)	I2C SPI UART/USART	3.6 V	1.71 V	105 °C	-40 °C	64 K
Freescale Semiconductor - NXP MKW37A512VFT4	FLASH	32-Bit Single-Core	48 MHz	512 KB	ARM® Cortex®-M0+	Brown-out Detect/Reset LVD POR PWM WDT	Internal	48-VFQFN Exposed Pad	Surface Mount Wettable Flank	48-HVQFN (7x7)	I2C SPI UART/USART	3.6 V	1.71 V	105 °C	-40 °C	64 K

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 5.54
Newark	Each (Supplied on Full Reel)	1500	$ 4.74

General part information

ARM® Cortex®-M0+ Kinetis KW3 Microcontroller IC 32-Bit 48MHz 512KB (512K x 8) FLASH 48-HVQFN (7x7)

Technical documentation and resources