STM32L4R9AII6Alternatives & Equivalent Parts
About STM32L4R9AII6
STM32L4R9AII6 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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Get one quote covering all 7 alternatives for STM32L4R9AII6 — response within 24 hours.
Specification Comparison
| Parameter | STM32L4R9AII6Source | BQ51020YFPR | OPT3006YMFR | IIS2MDCTR | ISM330DHCXTR | SFR16S0001000JA500 | 693161011911 | STM32L4R9AGI6 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Texas Instruments | STMicroelectronics | STMicroelectronics | Vishay | Würth Elektronik | STMicroelectronics |
| Package Type | BGA | BGA | BGA | Other | Other | Resistors, Axial Diameter Horizontal Mounting | Other | BGA |
| Pin Count | 169 | 42 | 6 | 12 | 14 | 2 | 23 | 169 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 155.0°C | — | -40.0°C ~ 85.0°C |
| Price | $8.1000 | $3.2900 | $0.6840 | $1.3080 | $5.7531 | — | $4.5144 | $8.0973 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Factory Lead Time | 12 Weeks | — | — | 20 Weeks | 16 Weeks | 111 Weeks | — | 12 Weeks |
| YTEOL | 9 | 15 | 15 | 4 | 7 | 0 | 15 | 9 |
| Has ADC | YES | — | — | — | — | — | — | YES |
| Additional Feature | ALSO OPERATES IN THE RANGE OF 1.71V TO 3.6V | — | — | — | — | — | — | ALSO OPERATES IN THE RANGE OF 1.71V TO 3.6V |
| Address Bus Width | 25 | — | — | — | — | — | — | 25 |
| Bit Size | 32 | — | — | — | — | — | — | 32 |
| Boundary Scan | YES | — | — | — | — | — | — | YES |
| CPU Family | CORTEX-M4 | — | — | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | 48 MHz | — | — | — | — | — | — | 48 MHz |
| DAC Channels | YES | — | — | — | — | — | — | YES |
| DMA Channels | YES | — | — | — | — | — | — | YES |
| External Data Bus Width | 16 | — | — | — | — | — | — | 16 |
| Format | FLOATING POINT | — | — | — | — | — | — | FLOATING POINT |
| Integrated Cache | YES | — | — | — | — | — | — | YES |
| JESD-30 Code | S-PBGA-B169 | R-XBGA-B42 | R-XBCC-B6 | S-PBGA-B12 | — | — | — | S-PBGA-B169 |
| Low Power Mode | YES | — | — | — | — | — | — | YES |
| Number of DMA Channels | 14 | — | — | — | — | — | — | 14 |
| Number of External Interrupts | 16 | — | — | — | — | — | — | 16 |
| Number of I/O Lines | 131 | — | — | — | — | — | — | 131 |
| Number of Serial I/Os | 7 | — | — | — | — | — | — | 7 |
| Number of Timers | 14 | — | — | — | — | — | — | 14 |
| On Chip Data RAM Width | 8 | — | — | — | — | — | — | 8 |
| On Chip Program ROM Width | 8 | — | — | — | — | — | — | 8 |
| PWM Channels | YES | — | — | — | — | — | — | YES |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | BGA169,13X13,20 | — | — | — | LGA14,4X3(UNSPEC) | — | — | BGA169,13X13,20 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | — | TUBULAR PACKAGE | — | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | CHIP CARRIER | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | — | Axial | — | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | — | — | 260 |
| RAM (bytes) | 655360 | — | — | — | — | — | — | 655360 |
| ROM (words) | 2097152 | — | — | — | — | — | — | 1048576 |
| ROM Programmability | FLASH | — | — | — | — | — | — | FLASH |
| Speed | 120 MHz | — | — | — | — | — | — | 120 MHz |
| Supply Current-Max | 26 mA | — | — | — | — | — | — | 26 mA |
| Supply Voltage-Max | 1.4 V | — | — | — | 3.6 V | — | — | 1.4 V |
| Supply Voltage-Min | 1.2 V | — | — | — | 1.71 V | — | — | 1.2 V |
| Supply Voltage-Nom | 1.2 V | — | — | — | — | — | — | 1.2 V |
| Surface Mount | YES | YES | YES | YES | YES | NO | — | YES |
| Technology | CMOS | — | — | — | CMOS | METAL FILM | — | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — | — | — | INDUSTRIAL |
| Terminal Form | BALL | BALL | BUTT | BUTT | — | — | — | BALL |
| Terminal Pitch | 0.5 mm | 0.4 mm | 0.35 mm | 0.5 mm | — | — | — | 0.5 mm |
| Terminal Position | BOTTOM | BOTTOM | BOTTOM | BOTTOM | — | — | — | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | — | — | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | Yes | — | — | — | — | — |
| Battery Supply | — | 8.8 V | — | — | — | — | — | — |
| JESD-609 Code | — | e1 | — | e4 | e4 | e3 | e4 | — |
| Number of Functions | — | 1 | 1 | 1 | — | — | — | — |
| Telecom IC Type | — | TELECOM CIRCUIT | — | — | — | — | — | — |
| Terminal Finish | — | Tin/Silver/Copper (Sn/Ag/Cu) | Copper/Nickel/Palladium (Cu/Ni/Pd) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Gold (Ni/Au) - electrolytic | MATTE TIN | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | NOT SPECIFIED | — | — | — | — |
| ## BQ51020YFPR Alternates Showing results | — | Image | — | — | — | — | — | — |
| Date Of Intro | — | — | 2016-10-20 | 2017-09-22 | 2019-07-31 | — | — | — |
| Analog IC - Other Type | — | — | ANALOG CIRCUIT | ANALOG CIRCUIT | — | — | — | — |
| Number of Channels | — | — | 1 | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 3.6 V | 3.6 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 1.6 V | 1.71 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — | — | — | — | — |
| Body Breadth | — | — | — | — | 2.5 mm | — | — | — |
| Body Height | — | — | — | — | 0.86 mm | — | — | — |
| Body Length or Diameter | — | — | — | — | 3 mm | — | — | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | THROUGH HOLE MOUNT | — | — |
| Output | — | — | — | — | DIGITAL | — | — | — |
| Output Range | — | — | — | — | 0.2-1.42V | — | — | — |
| Output Type | — | — | — | — | DIGITAL VOLTAGE | — | — | — |
| Package Shape/Style | — | — | — | — | RECTANGULAR | — | — | — |
| Sensors/Transducers Type | — | — | — | — | ACCELEROMETER | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — | — |
| Construction | — | — | — | — | — | Tubular | — | — |
| Lead Diameter | — | — | — | — | — | 0.45 mm | — | — |
| Package Diameter | — | — | — | — | — | 1.9 mm | — | — |
| Package Length | — | — | — | — | — | 3.5 mm | — | — |
| Packing Method | — | — | — | — | — | Ammo Pack | — | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 0.5 W | — | — |
| Rated Temperature | — | — | — | — | — | 70 °C | — | — |
| Resistance | — | — | — | — | — | 100 Ω | — | — |
| Resistor Type | — | — | — | — | — | FIXED RESISTOR | — | — |
| Temperature Coefficient | — | — | — | — | — | 100 ppm/°C | — | — |
| Terminal Shape | — | — | — | — | — | WIRE | — | — |
| Tolerance | — | — | — | — | — | 5% | — | — |
| Working Voltage | — | — | — | — | — | 200 V | — | — |
| Connector Type | — | — | — | — | — | — | PCB CONNECTOR | — |
| Contact Finish Mating | — | — | — | — | — | — | NOT APPLICABLE | — |
| Contact Finish Termination | — | — | — | — | — | — | Gold (Au) | — |
| Contact Material | — | — | — | — | — | — | NOT APPLICABLE | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 7 alternatives for STM32L4R9AII6 — response within 24 hours.
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 120MHz, CMOS, PBGA169
Why Look for Alternatives?
Finding alternatives for STM32L4R9AII6 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 STM32L4R9AII6 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 STM32L4R9AII6?
Known equivalents for STM32L4R9AII6 include BQ51020YFPR, OPT3006YMFR, IIS2MDCTR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32L4R9AII6?
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 STM32L4R9AII6 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.