M93C56-RMN3TP/K STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics M93C56 is a 2 Kbit serial EEPROM with SPI-compatible interface, operating up to 2 MHz clock frequency. Features 16-bit or 8-bit memory organization in RMN3 SOP-8 package with halogen-free, RoHS-compliant construction. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- M93C56-RMN3TP/K Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3399(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M93C56-RMN3TP/K?
- 2 Kbit EEPROM with 16-bit or 8-bit configurable memory organization for flexible data storage
- SPI-compatible interface supporting up to 2 MHz clock frequency for fast serial communication
- Halogen-free and RoHS-compliant SOP-8 package with 14-week factory lead time
What is M93C56-RMN3TP/K used for?
The M93C56 is well suited for storing calibration data, configuration settings, and trim parameters in industrial and consumer electronics. Its compact SOP-8 footprint and SPI interface make it ideal for embedded systems such as automotive ECUs, smart meters, and appliance control boards. The 2 Kbit density is sufficient for parameter tables and non-volatile user preferences in microcontroller-based designs.
What are the specifications of M93C56-RMN3TP/K?
| Factory Lead Time | 14Weeks |
| YTEOL | 15 |
| Alternate Memory Width | 8 |
| Clock Frequency-Max (fCLK) | 2MHz |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Memory Density | 2048bit |
| Memory IC Type | EEPROM |
| Memory Width | 16 |
| Number of Functions | 1 |
| Number of Words | 128words |
| Number of Words Code | 128 |
| Operating Mode | SYNCHRONOUS |
| Organization | 128X16 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Serial Bus Type | MICROWIRE |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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) | 30 |
| Write Cycle Time-Max (tWC) | 4ms |
| ## M93C56-RMN3TP/K Alternates Showing results | Image |
| 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 M93C56-RMN3TP/K datasheet?
M93C56-RMN3TP/K Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for M93C56-RMN3TP/K?
Compatible alternatives and drop-in replacements for M93C56-RMN3TP/K:
Frequently Asked Questions
What clock frequency does the M93C56-RMN3TP/K support on its SPI interface?
The M93C56 supports a maximum clock frequency of 2 MHz on its SPI-compatible serial interface. This speed is adequate for most embedded microcontroller applications where configuration data or calibration values must be read at startup, typically completing a full 2 Kbit read in under 2 ms at that rate.
How is the M93C56 memory organized, and can it be reconfigured between 8-bit and 16-bit widths?
The M93C56 offers 2048 bits total organized as 128 words of 16 bits, or alternatively as 256 bytes of 8 bits, selected via the ORG pin. This dual-width option lets designers match the memory layout to their microcontroller bus width, reducing firmware complexity when storing byte-aligned data such as 8-bit sensor calibration coefficients.
Which application types benefit most from placing M93C56 alongside a microcontroller on a compact PCB?
Designs requiring non-volatile storage of trim values, product serial numbers, or user configuration benefit most. Examples include smart energy meters storing 16-bit tariff tables, automotive body-control modules saving 8-bit actuator offsets, and industrial sensor nodes retaining 2 Kbit factory calibration data across power cycles without an external EEPROM of larger density.
What is the factory lead time for M93C56-RMN3TP/K, and what compliance certifications does it carry?
The standard factory lead time is 14 weeks. The device is halogen-free and meets RoHS requirements (JESD-609 Code e4), making it suitable for environmentally regulated markets in Europe and Asia. The SOP-8 package has a 0.150-inch body width, compatible with standard 1.27 mm pitch land patterns used across most PCB assembly lines.
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Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6525 | $0.65 |
| 9+ | $0.5438 | $4.89 |
| 38+ | $0.4350 | $16.53 |
| 10000+ | $0.3435 | $3434.80 |
| 20000+ | $0.3417 | $6834.20 |
| 40000+ | $0.3399 | $13597.60 |
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