STM32L431VCT6TRAlternatives & Equivalent Parts

About STM32L431VCT6TR

STM32L431VCT6TR 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	STM32L431VCT6TRSource	STM32L433VCT6TR	STM32L431VCT6	STM32L443VCT6TR	STM32L451VET6TR	STM32L433VCT6	STM32L462VET6TR	STM32L451VCT6	STM32L452VCT6	STM32L443VCT6	STM32L451VET6
Manufacturer	STMicroelectronics	STMicroelectronics	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	Quad Flat Packages	Quad Flat Packages
Pin Count	100	100	100	100	100	100	100	100	100	100	100
Temperature Range	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	—	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C
Price	$3.4489	$3.4778	$2.7200	$3.3528	$4.3715	$3.2342	$4.2192	$3.7200	$4.2254	$3.4200	$3.5700
Stock	In Stock	In 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	ACTIVE	ACTIVE
Electrical Parameters
Factory Lead Time	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks	12 Weeks
YTEOL	9	9	9	9	9	9	9	9	9	9	9
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Bit Size	32	32	32	32	32	32	32	32	32	32	32
Boundary Scan	YES	YES	YES	YES	YES	—	YES	YES	YES	—	YES
CPU Family	CORTEX-M4	CORTEX-M4	CORTEX-M4	CORTEX-M4	CORTEX-M4	—	CORTEX-M4	CORTEX-M4	CORTEX-M4	—	CORTEX-M4
Clock Frequency-Max	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz
DAC Channels	YES	YES	YES	YES	YES	—	YES	YES	YES	YES	YES
DMA Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
JESD-30 Code	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	—	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100
Number of DMA Channels	14	14	14	14	14	—	14	14	14	—	14
Number of I/O Lines	83	83	83	83	83	83	83	83	83	83	83
Number of Timers	9	11	9	11	12	—	12	12	9	—	12
On Chip Program ROM Width	8	8	8	8	8	—	8	8	8	8	8
PWM Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Package Body Material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	—	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package Shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package Style	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED	260	—	260	NOT SPECIFIED	NOT SPECIFIED	260	260
RAM (bytes)	65536	65536	65536	65536	163840	—	163840	163840	163840	—	163840
ROM (words)	262144	262144	262144	262144	524288	—	524288	262144	262144	—	524288
ROM Programmability	FLASH	FLASH	FLASH	FLASH	FLASH	—	FLASH	FLASH	FLASH	FLASH	FLASH
Speed	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 MHz	80 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	3.6 V	3.6 V
Supply Voltage-Min	1.8 V	3 V	1.8 V	3 V	1.8 V	1.71 V	1.8 V	3 V	1.71 V	1.71 V	3 V
Supply Voltage-Nom	1.8 V	3 V	1.8 V	3 V	1.8 V	3 V	1.8 V	3 V	3 V	1.8 V	3 V
Surface Mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Technology	CMOS	CMOS	CMOS	CMOS	CMOS	—	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature Grade	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	—	INDUSTRIAL	—	—	INDUSTRIAL	—
Terminal Form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal Pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal Position	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	NOT SPECIFIED	—	NOT SPECIFIED	30	—	30	NOT SPECIFIED	NOT SPECIFIED	—	—
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Format	—	FLOATING POINT	FLOATING POINT	FLOATING POINT	FLOATING POINT	—	FLOATING POINT	FLOATING POINT	FLOATING POINT	—	FLOATING POINT
Integrated Cache	—	YES	YES	YES	YES	—	YES	NO	NO	—	NO
Low Power Mode	—	YES	YES	YES	YES	—	YES	YES	YES	—	YES
Number of External Interrupts	—	16	16	16	16	—	16	16	16	—	16
On Chip Data RAM Width	—	8	8	8	8	—	8	8	8	—	8
Package Equivalence Code	—	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	—	QFP100,.55SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	—	QFP100,.63SQ,20
RAM (words)	—	65536	—	16384	163840	—	163840	—	—	—	—
Manufacturer Package Code	—	—	LQFP 100 14x14x1.4	—	—	LQFP 100 14x14x1.4	—	—	—	LQFP 100 14x14x1.4	—
JESD-609 Code	—	—	e3	—	e4	—	e4	—	—	e3	e4
Number of Serial I/Os	—	—	5	—	—	—	—	5	6	—	5
Supply Current-Max	—	—	100 mA	9.8 mA	—	—	—	10.5 mA	10.5 mA	—	10.5 mA
Terminal Finish	—	—	Matte Tin (Sn)	—	Nickel/Palladium/Gold (Ni/Pd/Au)	—	Nickel/Palladium/Gold (Ni/Pd/Au)	—	—	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)
Date Of Intro	—	—	—	—	—	2018-05-25	—	—	2018-05-28	—	—

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