STM32F103ZDH7Alternatives & Equivalent Parts

About STM32F103ZDH7

STM32F103ZDH7 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a BGA 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	STM32F103ZDH7Source	STM32F103ZGH7	STM32F103ZEH7	STM32F103ZFH7	STM32F103ZEH6	STM32F103ZFH6	STM32F103ZDH6TR	STM32F103ZEH7TR
Manufacturer	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Package Type	BGA	BGA	BGA	BGA	BGA	BGA	BGA	BGA
Pin Count	144	144	144	144	144	144	144	144
Temperature Range	-40.0°C ~ 105.0°C	-40.0°C ~ 105.0°C	-40.0°C ~ 105.0°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	-40.0°C ~ 105.0°C
Price	—	$8.4634	$7.5605	—	$7.2636	$7.8759	$7.4037	$7.7117
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
Electrical Parameters
YTEOL	9	9	9	9	9	9	9	9
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES
Bit Size	32	32	32	32	32	32	32	32
Boundary Scan	YES	—	YES	—	YES	—	YES	YES
CPU Family	CORTEX-M3	CORTEX-M3	CORTEX-M3	CORTEX-M3	CORTEX-M3	CORTEX-M3	CORTEX-M3	CORTEX-M3
Clock Frequency-Max	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz
DAC Channels	YES	—	YES	—	YES	—	YES	YES
DMA Channels	YES	YES	YES	YES	YES	YES	YES	YES
JESD-30 Code	S-PBGA-B144	S-PBGA-B144	S-PBGA-B144	S-PBGA-B144	S-PBGA-B144	S-PBGA-B144	S-PBGA-B144	S-PBGA-B144
Number of I/O Lines	112	112	112	112	112	112	112	112
Number of Timers	7	—	7	17	7	—	11	11
On Chip Program ROM Width	8	8	8	8	8	8	8	8
PWM Channels	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
Package Equivalence Code	BGA144,12X12,32	BGA144,12X12,32	BGA144,12X12,32	BGA144,12X12,32	BGA144,12X12,32	BGA144,12X12,32	BGA144,12X12,32	BGA144,12X12,32
Package Shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package Style	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)	NOT SPECIFIED	260	260	—	260	260	NOT SPECIFIED	NOT SPECIFIED
Qualification Status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	65536	98304	65536	98304	65536	98304	65536	65536
ROM (words)	393216	1048576	524288	786432	524288	786432	393216	524288
ROM Programmability	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
Speed	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz	72 MHz
Supply Current-Max	70 mA	69 mA	70 mA	69 mA	70 mA	68 mA	69 mA	70 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
Supply Voltage-Min	3.3 V	2 V	3.3 V	2.4 V	3.3 V	2 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
Surface Mount	YES	YES	YES	YES	YES	YES	YES	YES
Technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature Grade	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal Form	BALL	BALL	BALL	BALL	BALL	BALL	BALL	BALL
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
Terminal Position	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
Time@Peak Reflow Temperature-Max (s)	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
Reach Compliance Code	—	Compliant	—	—	—	—	—	—
Factory Lead Time	—	13 Weeks	13 Weeks	—	13 Weeks	13 Weeks	13 Weeks	13 Weeks
Number of DMA Channels	—	—	—	12	—	—	12	12
## STM32F103ZEH6 Alternates Showing results	—	—	—	—	Image	—	—	—
## STM32F103ZFH6 Alternates Showing results	—	—	—	—	—	Image	—	—
Address Bus Width	—	—	—	—	—	—	24	24
External Data Bus Width	—	—	—	—	—	—	16	16
Format	—	—	—	—	—	—	FIXED POINT	FIXED POINT
Integrated Cache	—	—	—	—	—	—	NO	NO
Low Power Mode	—	—	—	—	—	—	YES	YES
Number of External Interrupts	—	—	—	—	—	—	16	16
## STM32F103ZEH7TR Alternates Showing results	—	—	—	—	—	—	—	Image

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