Integrated Circuits (ICs)

KW45Z41053AFTBT

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K4W1 HVQFN48/ TRAY ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

Active

K4W1 HVQFN48/ TRAY ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	KW45Z41053AFTBT

Connectivity	SPI, UART/USART, HMI, I2C, CANbus
Core Processor	ARM® Cortex®-M33
Core Size	32-Bit
Data Converters	A/D 14x16b SAR
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of I/O	29
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-VFQFN Exposed Pad
Peripherals	WDT, PWM, DMA
Program Memory Size	512 KB
Program Memory Type	FLASH
Qualification	AEC-Q100
RAM Size	128 K
Speed	96 MHz
Supplier Device Package	48-HVQFN (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

Part	Number of I/O	Speed	Core Size	Program Memory Size	Peripherals	RAM Size	Grade	Qualification	Connectivity	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Program Memory Type	Data Converters	Mounting Type	Core Processor	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]
Freescale Semiconductor - NXP KW45Z41053AFTBT	29	96 MHz	32-Bit	512 KB	DMA PWM WDT	128 K	Automotive	AEC-Q100	CANbus HMI I2C SPI UART/USART	105 °C	-40 °C	48-VFQFN Exposed Pad	FLASH	A/D 14x16b SAR	Surface Mount Wettable Flank	ARM® Cortex®-M33	48-HVQFN (7x7)	1.8 V	3.6 V
Freescale Semiconductor - NXP KW45Z41053AFPBT	22	96 MHz	32-Bit	512 KB	DMA PWM WDT	128 K	Automotive	AEC-Q100	CANbus HMI I2C SPI UART/USART	105 °C	-40 °C	40-VFQFN Exposed Pad	FLASH	A/D 14x16b SAR	Surface Mount Wettable Flank	ARM® Cortex®-M33	40-HVQFN (6x6)	1.8 V	3.6 V

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

Distributor	Package	Quantity	$

Digikey	Tray	260	$ 5.94
Newark	Each	250	$ 5.30
		500	$ 5.15

General part information

ARM® Cortex®-M33 Kinetis KW45Z Microcontroller IC 32-Bit 96MHz 512KB (512K x 8) FLASH 48-HVQFN (7x7)

Technical documentation and resources