STM32F103R4H7AAlternatives & Equivalent Parts
About STM32F103R4H7A
STM32F103R4H7A 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 | STM32F103R4H7ASource | STM32F103R6H6A |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | BGA | BGA |
| Pin Count | 64 | 64 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C |
| Price | — | $2.4157 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 9 | 9 |
| Has ADC | YES | YES |
| Bit Size | 32 | 32 |
| CPU Family | CORTEX-M3 | CORTEX-M3 |
| Clock Frequency-Max | 16 MHz | 16 MHz |
| DMA Channels | YES | YES |
| JESD-30 Code | S-PBGA-B64 | S-PBGA-B64 |
| JESD-609 Code | e3 | e1 |
| Number of I/O Lines | 51 | 51 |
| PWM Channels | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | BGA64,8X8,20 | BGA64,8X8,20 |
| Package Shape | SQUARE | SQUARE |
| Package Style | GRID ARRAY, FINE PITCH | GRID ARRAY, FINE PITCH |
| Qualification Status | Not Qualified | Not Qualified |
| RAM (bytes) | 6144 | 10240 |
| ROM (words) | 16384 | 32768 |
| ROM Programmability | FLASH | FLASH |
| Speed | 72 MHz | 72 MHz |
| Supply Voltage-Max | 3.6 V | 3.6 V |
| Supply Voltage-Min | 2 V | 2 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL | BALL |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | BOTTOM | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Factory Lead Time | — | 13 Weeks |
| Boundary Scan | — | NO |
| Peak Reflow Temperature (Cel) | — | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | 40 |
| ## STM32F103R6H6A Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PBGA64
Why Look for Alternatives?
Finding alternatives for STM32F103R4H7A 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 STM32F103R4H7A 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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FAQ
What is equivalent to STM32F103R4H7A?
Known equivalents for STM32F103R4H7A include STM32F103R6H6A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F103R4H7A?
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 STM32F103R4H7A 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.