STM32F103ZEH6Alternatives & Equivalent Parts
About STM32F103ZEH6
STM32F103ZEH6 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.
Specification Comparison
| Parameter | STM32F103ZEH6Source | STM32F103ZEH7 | AD5722RBREZ | STM32F103ZFH6 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Analog Devices | STMicroelectronics |
| Package Type | BGA | BGA | Small Outline Packages | BGA |
| Pin Count | 144 | 144 | 24 | 144 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $7.2636 | $7.5605 | $7.6800 | — |
| Electrical Parameters | ||||
| Factory Lead Time | 13 Weeks | 13 Weeks | — | 13 Weeks |
| YTEOL | 9 | 9 | 10 | 9 |
| Has ADC | YES | YES | — | YES |
| Bit Size | 32 | 32 | — | 32 |
| Boundary Scan | YES | YES | — | — |
| CPU Family | CORTEX-M3 | CORTEX-M3 | — | CORTEX-M3 |
| Clock Frequency-Max | 16 MHz | 16 MHz | — | 16 MHz |
| DAC Channels | YES | YES | — | — |
| DMA Channels | YES | YES | — | YES |
| JESD-30 Code | S-PBGA-B144 | S-PBGA-B144 | R-PDSO-G24 | S-PBGA-B144 |
| Number of I/O Lines | 112 | 112 | — | 112 |
| Number of Timers | 7 | 7 | — | — |
| On Chip Program ROM Width | 8 | 8 | — | 8 |
| PWM Channels | YES | YES | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | BGA144,12X12,32 | BGA144,12X12,32 | TSSOP24,.25 | BGA144,12X12,32 |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | SQUARE |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH | GRID ARRAY, LOW PROFILE, FINE PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 65536 | 65536 | — | 98304 |
| ROM (words) | 524288 | 524288 | — | 786432 |
| ROM Programmability | FLASH | FLASH | — | FLASH |
| Speed | 72 MHz | 72 MHz | — | 72 MHz |
| Supply Current-Max | 70 mA | 70 mA | 3.25 mA | 68 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V | — | 3.6 V |
| Supply Voltage-Min | 3.3 V | 3.3 V | — | 2 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 5 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | BALL | BALL | GULL WING | BALL |
| Terminal Pitch | 0.8 mm | 0.8 mm | 0.65 mm | 0.8 mm |
| Terminal Position | BOTTOM | BOTTOM | DUAL | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC |
| ## STM32F103ZEH6 Alternates Showing results | Image | — | — | — |
| Pbfree Code | — | — | No | — |
| Manufacturer Package Code | — | — | RE-24 | — |
| Analog Output Voltage-Max | — | — | 10.8 V | — |
| Analog Output Voltage-Min | — | — | -10.8 V | — |
| Converter Type | — | — | D/A CONVERTER | — |
| Input Bit Code | — | — | BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY | — |
| Input Format | — | — | SERIAL | — |
| JESD-609 Code | — | — | e3 | — |
| Linearity Error-Max (EL) | — | — | 0.0244% | — |
| Negative Supply Voltage-Nom | — | — | -5 V | — |
| Number of Bits | — | — | 12 | — |
| Number of Functions | — | — | 1 | — |
| Settling Time-Max | — | — | 12 µs | — |
| Settling Time-Nom (tstl) | — | — | 10 µs | — |
| Terminal Finish | — | — | Matte Tin (Sn) - annealed | — |
| ## AD5722RBREZ Alternates Showing results | — | — | Image | — |
| ## STM32F103ZFH6 Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PBGA144
suggested
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PBGA144
Why Look for Alternatives?
Finding alternatives for STM32F103ZEH6 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating STM32F103ZEH6 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to STM32F103ZEH6?
Known equivalents for STM32F103ZEH6 include STM32F103ZEH7, AD5722RBREZ, STM32F103ZFH6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F103ZEH6?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify STM32F103ZEH6 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.