M93C86-RMN6TP STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The M93C86-RMN6TP is a 16 Kbit SPI EEPROM from STMicroelectronics with a 16-bit memory organization and up to 1 MHz clock frequency. It offers 1,000,000 write/erase endurance cycles and a minimum 40-year data retention, packaged in a halogen-free, RoHS-compliant SOP-8. Ideal for non-volatile parameter storage in automotive, industrial, and consumer applications.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- M93C86-RMN6TP Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M93C86-RMN6TP?
- 16 Kbit serial EEPROM with 16-bit memory width for byte and word-level data access
- Up to 1 MHz SPI clock frequency for fast read and write operations
- 1,000,000 write/erase cycle endurance with 40-year minimum data retention
- Halogen-free and RoHS-compliant SOP-8 package for eco-friendly manufacturing
What is M93C86-RMN6TP used for?
The M93C86-RMN6TP is widely used for storing calibration coefficients, configuration settings, and user preferences in automotive ECUs, industrial controllers, and smart meters. Its 16 Kbit capacity and SPI interface allow microcontrollers to read or update non-volatile parameters quickly with minimal pin usage. The robust 1,000,000 write endurance and 40-year retention make it reliable for products with long field service lifetimes.
What are the specifications of M93C86-RMN6TP?
| YTEOL | 9 |
| Alternate Memory Width | 8 |
| Clock Frequency-Max (fCLK) | 1MHz |
| Data Retention Time-Min | 40 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Memory Density | 16384bit |
| Memory IC Type | EEPROM |
| Memory Width | 16 |
| Number of Functions | 1 |
| Number of Words | 1024words |
| Number of Words Code | 1000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 1KX16 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Serial Bus Type | MICROWIRE |
| Standby Current-Max | 0.000002A |
| Supply Current-Max | 0.002mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Write Cycle Time-Max (tWC) | 10ms |
| Write Protection | SOFTWARE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Mainland China |
Where can I find the M93C86-RMN6TP datasheet?
M93C86-RMN6TP Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for M93C86-RMN6TP?
Compatible alternatives and drop-in replacements for M93C86-RMN6TP:
Frequently Asked Questions
How does the 16 Kbit capacity and 16-bit memory width of the M93C86-RMN6TP suit automotive ECU parameter storage?
The 16 Kbit density organized as 16-bit words provides 1,024 addressable word locations, sufficient to store hundreds of calibration tables, fault codes, and configuration registers in an automotive ECU. The 16-bit word access reduces read overhead compared to 8-bit devices when handling 16-bit sensor coefficients, and the 1 MHz SPI clock means a full 16 Kbit array read completes in under 2 ms even with protocol overhead.
What endurance and retention guarantees does the M93C86-RMN6TP provide for write-intensive applications like odometer or event logging?
STMicroelectronics guarantees 1,000,000 write/erase cycles per cell and a minimum 40-year data retention for the M93C86-RMN6TP. For an odometer that updates every 1 km, the device would survive over 1 million km of driven distance before approaching the write-cycle limit, making it suitable for the full vehicle lifetime without wear-leveling firmware in most use cases.
Can the M93C86-RMN6TP replace a competing 16 Kbit EEPROM in an existing SOP-8 footprint design?
Yes, the M93C86-RMN6TP is pin- and footprint-compatible with most industry-standard 16 Kbit SPI EEPROMs in SOP-8, sharing the same 3.81 mm body width and 1.27 mm lead pitch. Designers should verify supply voltage compatibility (typically 2.5 V to 5.5 V) and check that the SPI mode and chip-select timing match the existing firmware, as minor timing differences at 1 MHz could require a small firmware update.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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