STM32F334K6T7Alternatives & Equivalent Parts

About STM32F334K6T7

STM32F334K6T7 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.

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Specification Comparison

Parameter	STM32F334K6T7Source	STM32F301K6T7	STM32F334K4T6	STM32F301K8T7	STM32F301K6T6	STM32F334K6T7XXX	STM32F303K8T6	STM32F301K8T6	STM32F303K6T6TR
Manufacturer	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Package Type	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages
Pin Count	32	32	32	32	32	32	32	32	32
Temperature Range	—	-40.0°C ~ 105.0°C	—	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 105.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C
Price	$3.5928	$2.9285	$3.2349	$2.9533	$2.5891	—	$2.9019	$2.7080	—
Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock
Lifecycle	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Electrical Parameters
Factory Lead Time	13 Weeks	13 Weeks	13 Weeks	13 Weeks	13 Weeks	—	13 Weeks	13 Weeks	—
YTEOL	9	9	9	9	9	8.28	9	9	9
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES	YES
Bit Size	32	32	32	32	32	32	32	32	32
Clock Frequency-Max	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz
DMA Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES
Number of I/O Lines	25	25	25	25	25	25	25	25	25
PWM Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES
Package Shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package Style	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE
Speed	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz
Supply Voltage-Max	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Supply Voltage-Min	2 V	3.3 V	2 V	3.3 V	3.3 V	2 V	3.3 V	3.3 V	2 V
Supply Voltage-Nom	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Surface Mount	YES	YES	YES	YES	YES	YES	YES	YES	YES
Terminal Form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal Pitch	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Terminal Position	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Boundary Scan	—	YES	—	YES	YES	YES	YES	YES	YES
CPU Family	—	CORTEX-M4	—	CORTEX-M4	CORTEX-M4	CORTEX-M4	CORTEX-M4	CORTEX-M4	CORTEX-M4
DAC Channels	—	YES	—	YES	YES	YES	YES	YES	YES
Format	—	FLOATING POINT	—	FLOATING POINT	FLOATING POINT	FLOATING POINT	FLOATING-POINT	FLOATING POINT	FLOATING POINT
Integrated Cache	—	NO	—	NO	NO	NO	NO	NO	—
JESD-30 Code	—	S-PQFP-G32	—	S-PQFP-G32	S-PQFP-G32	S-PQFP-G32	S-PQFP-G32	S-PQFP-G32	S-PQFP-G32
JESD-609 Code	—	e3	—	—	—	—	—	—	—
Low Power Mode	—	YES	—	YES	YES	YES	YES	YES	YES
Number of DMA Channels	—	7	—	7	7	7	7	7	7
Number of Serial I/Os	—	2	—	2	2	3	2	2	—
Number of Timers	—	7	—	7	7	10	9	7	7
On Chip Data RAM Width	—	8	—	8	8	8	8	8	8
On Chip Program ROM Width	—	8	—	8	8	8	8	8	—
Package Body Material	—	PLASTIC/EPOXY	—	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package Equivalence Code	—	QFP32,.35SQ,32	—	QFP32,.35SQ,32	QFP32,.35SQ,32	QFP32,.35SQ,32	QFP32,.35SQ,32	QFP32,.35SQ,32	QFP32,.35SQ,32
Peak Reflow Temperature (Cel)	—	260	—	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
RAM (bytes)	—	16384	—	16384	16384	16384	16384	16384	16384
ROM (words)	—	32768	—	65536	32768	32768	65536	65536	—
ROM Programmability	—	FLASH	—	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
Supply Current-Max	—	52 mA	—	50 mA	50 mA	32.4 mA	79.1 mA	50 mA	80 mA
Technology	—	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Terminal Finish	—	Tin (Sn) - immersion	—	—	—	—	—	—	—
Time@Peak Reflow Temperature-Max (s)	—	—	—	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Number of External Interrupts	—	—	—	—	—	16	25	—	1
Manufacturer Package Code	—	—	—	—	—	—	LQFP 32 7x7x1.4	—	—
## STM32F303K8T6 Alternates Showing results	—	—	—	—	—	—	Image	—	—
Temperature Grade	—	—	—	—	—	—	—	—	INDUSTRIAL
## STM32F303K6T6TR Alternates Showing results	—	—	—	—	—	—	—	—	Image

Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.