STM32F071CBU6Alternatives & Equivalent Parts

About STM32F071CBU6

STM32F071CBU6 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat No-Lead 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	STM32F071CBU6Source	STM32F031K6T6	STM32F051C4T6	STM32F051C6U6	STM32F051R4T6	STM32F051R8H6	STM32F071RBT6	STM32F071C8U6	STM32F072CBU6	STM32F072C8U6	STM32F072CBU7	STM32F072CBU6TR	STM32F072CBU7TR
Manufacturer	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Package Type	Quad Flat No-Lead	Quad Flat Packages	Quad Flat Packages	Quad Flat No-Lead	Quad Flat Packages	BGA	Quad Flat Packages	Quad Flat No-Lead	Quad Flat No-Lead	Quad Flat No-Lead	Quad Flat No-Lead	Quad Flat No-Lead	Quad Flat No-Lead
Pin Count	49	32	48	49	64	64	64	49	49	49	49	49	49
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	-40.0°C ~ 105.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 105.0°C
Price	$2.6700	$1.4100	$1.3131	$1.8976	$2.0195	$1.6826	$2.0420	$2.1342	$2.3811	$1.7934	$2.6685	$2.4094	$2.5477
Stock	In Stock	In 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	ACTIVE	ACTIVE
Electrical Parameters
Factory Lead Time	13 Weeks	13 Weeks	13 Weeks	13 Weeks	13 Weeks	13 Weeks	13 Weeks	13 Weeks	—	13 Weeks	13 Weeks	13 Weeks	13 Weeks
YTEOL	9	9	9	9	9	9	9	9	9	9	9	9	9
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Bit Size	32	32	32	32	32	32	32	32	32	32	32	32	32
Boundary Scan	YES	NO	NO	NO	NO	NO	YES	NO	NO	NO	NO	NO	NO
Clock Frequency-Max	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz
DAC Channels	YES	NO	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
DMA Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
JESD-30 Code	S-XQCC-N48	S-PQFP-G32	S-PQFP-G48	S-XQCC-N48	S-PQFP-G64	S-PBGA-B64	S-PQFP-G64	S-XQCC-N48	S-XQCC-N48	S-XQCC-N48	S-XQCC-N48	S-XQCC-N48	S-XQCC-N48
JESD-609 Code	e4	e3	e3	e4	e3	—	—	e4	e4	e3	e4	e4	e4
Number of I/O Lines	37	25	39	39	55	55	51	37	37	37	37	37	37
On Chip Program ROM Width	8	8	8	8	8	8	8	8	8	8	8	8	8
PWM Channels	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Package Body Material	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package Shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, LOW PROFILE	FLATPACK, LOW PROFILE, FINE PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, LOW PROFILE, FINE PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260	260	260	260	260	NOT SPECIFIED	NOT SPECIFIED	260	260	260	260	260	260
RAM (bytes)	16384	—	8192	8192	8192	8192	16384	16384	16384	16384	16384	16384	16384
ROM (words)	131072	32768	16384	32768	16384	65536	131072	65536	131072	65536	131072	131072	131072
ROM Programmability	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
Speed	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 MHz	48 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	3.6 V	3.6 V
Supply Voltage-Min	3.3 V	2 V	3.3 V	3.3 V	3.3 V	2 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 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	3.3 V	3.3 V	3.3 V	3.3 V
Surface Mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature Grade	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)	Tin (Sn)	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)	Matte Tin (Sn)	—	—	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD	GULL WING	GULL WING	NO LEAD	GULL WING	BALL	GULL WING	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal Pitch	0.5 mm	0.8 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	0.5 mm
Terminal Position	QUAD	QUAD	QUAD	QUAD	QUAD	BOTTOM	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	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
## STM32F071CBU6 Alternates Showing results	Image	—	—	—	—	—	—	—	—	—	—	—	—
## STM32F031K6T6 Alternates Showing results	—	Image	—	—	—	—	—	—	—	—	—	—	—
CPU Family	—	—	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0	CORTEX-M0
Format	—	—	FLOATING POINT	FLOATING POINT	FLOATING POINT	FLOATING POINT	—	FIXED POINT	—	—	—	—	—
Low Power Mode	—	—	YES	YES	YES	YES	—	YES	—	—	—	—	—
Number of DMA Channels	—	—	5	5	5	5	—	7	—	—	—	—	—
Number of External Interrupts	—	—	5	5	5	5	—	16	—	—	—	—	—
On Chip Data RAM Width	—	—	8	8	8	8	—	8	—	—	—	—	—
Package Equivalence Code	—	—	QFP48,.35SQ,20	—	QFP64,.47SQ,20	—	—	LCC48,.27SQ,20	LCC48,.27SQ,20	LCC48,.27SQ,20	LCC48,.27SQ,20	—	—
Qualification Status	—	—	Not Qualified	—	Not Qualified	—	—	—	Not Qualified	Not Qualified	Not Qualified	—	—
Supply Current-Max	—	—	23.2 mA	23.2 mA	23.2 mA	23.2 mA	—	100 mA	27.6 mA	27.6 mA	27.9 mA	—	—
Time@Peak Reflow Temperature-Max (s)	—	—	30	—	—	NOT SPECIFIED	NOT SPECIFIED	—	—	—	—	—	—
## STM32F051C4T6 Alternates Showing results	—	—	Image	—	—	—	—	—	—	—	—	—	—
## STM32F051C6U6 Alternates Showing results	—	—	—	Image	—	—	—	—	—	—	—	—	—
## STM32F051R4T6 Alternates Showing results	—	—	—	—	Image	—	—	—	—	—	—	—	—
## STM32F051R8H6 Alternates Showing results	—	—	—	—	—	Image	—	—	—	—	—	—	—
Reach Compliance Code	—	—	—	—	—	—	Compliant	—	—	—	—	—	—
## STM32F071RBT6 Alternates Showing results	—	—	—	—	—	—	Image	—	—	—	—	—	—
Manufacturer Package Code	—	—	—	—	—	—	—	UFQFPN 48 7x7x0.55	—	—	—	—	—
Date Of Intro	—	—	—	—	—	—	—	2016-09-19	—	—	—	—	—
Integrated Cache	—	—	—	—	—	—	—	NO	—	—	—	—	—
Number of Timers	—	—	—	—	—	—	—	10	12	12	12	12	12

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

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STM32F071C8U6by STMicroelectronics