STM32L452VET6Alternatives & Equivalent Parts

About STM32L452VET6

STM32L452VET6 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	STM32L452VET6Source	STM32L462VET6	STM32L452VCT6	STM32L451VET6	STM32L451VCT6	STM32L431VCT6	STM32L433VCT6	STM32L451VET6TR	STM32L443VCT6	STM32L462VET6TR
Manufacturer	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
Pin Count	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
Price	$3.9975	$4.2359	$4.2254	$3.5700	$3.7200	$2.7200	$3.2342	$4.3715	$3.4200	$4.2192
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
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
Date Of Intro	2018-05-28	—	2018-05-28	—	—	—	2018-05-25	—	—	—
YTEOL	9	9	9	9	9	9	9	9	9	9
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Bit Size	32	32	32	32	32	32	32	32	32	32
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	—	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
DAC Channels	YES	YES	YES	YES	YES	YES	—	YES	YES	YES
DMA Channels	YES	YES	YES	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	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
JESD-609 Code	e4	e4	—	e4	—	e3	—	e4	e3	e4
Low Power Mode	YES	—	YES	YES	YES	YES	—	YES	—	YES
Number of DMA Channels	14	—	14	14	14	14	—	14	—	14
Number of External Interrupts	16	—	16	16	16	16	—	16	—	16
Number of I/O Lines	83	83	83	83	83	83	83	83	83	83
Number of Serial I/Os	6	—	6	5	5	5	—	—	—	—
Number of Timers	9	—	9	12	12	9	—	12	—	12
On Chip Data RAM Width	8	—	8	8	8	8	—	8	—	8
On Chip Program ROM Width	8	8	8	8	8	8	—	8	8	8
PWM Channels	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
Package Equivalence Code	QFP100,.63SQ,20	—	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	—	QFP100,.63SQ,20	—	QFP100,.55SQ,20
Package Shape	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
Peak Reflow Temperature (Cel)	260	260	NOT SPECIFIED	260	NOT SPECIFIED	260	—	260	260	260
RAM (bytes)	163840	163840	163840	163840	163840	65536	—	163840	—	163840
ROM (words)	524288	524288	262144	524288	262144	262144	—	524288	—	524288
ROM Programmability	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
Supply Current-Max	10.5 mA	—	10.5 mA	10.5 mA	10.5 mA	100 mA	—	—	—	—
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
Supply Voltage-Min	1.71 V	3 V	1.71 V	3 V	3 V	1.8 V	1.71 V	1.8 V	1.71 V	1.8 V
Supply Voltage-Nom	3 V	3 V	3 V	3 V	3 V	1.8 V	3 V	1.8 V	1.8 V	1.8 V
Surface Mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Technology	CMOS	—	CMOS	CMOS	CMOS	CMOS	—	CMOS	CMOS	CMOS
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	—	Nickel/Palladium/Gold (Ni/Pd/Au)	—	Matte Tin (Sn)	—	Nickel/Palladium/Gold (Ni/Pd/Au)	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	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
Terminal Position	QUAD	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	MICROCONTROLLER, RISC
Time@Peak Reflow Temperature-Max (s)	—	30	NOT SPECIFIED	—	NOT SPECIFIED	—	—	30	—	30
Manufacturer Package Code	—	—	—	—	—	LQFP 100 14x14x1.4	LQFP 100 14x14x1.4	—	LQFP 100 14x14x1.4	—
Temperature Grade	—	—	—	—	—	INDUSTRIAL	—	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
RAM (words)	—	—	—	—	—	—	—	163840	—	163840

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

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Quick Links

STM32L462VET6by STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 80MHz, PQFP100

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STM32L452VCT6by STMicroelectronics