Memory M95040 Non-Volatile 8-SOIC (0.154, 3.90mm Width) 4Kb 512 x 8 EEPROM -40°C~85°C TA 2.5V~5.5V SPI 5V 20MHz 1.27mm IC EEPROM 4KBIT 10MHZ 8SO
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Nov 29, 2021
Rock Camilla
What Is EEPROM?
Memory M95040 Non-Volatile 8-SOIC (0.154, 3.90mm Width) 4Kb 512 x 8 EEPROM -40°C~85°C TA 2.5V~5.5V SPI 5V 20MHz 1.27mm IC EEPROM 4KBIT 10MHZ 8SO
The M95040-W devices are electrically erasable programmable memories (EEPROMs) organized as 512 x 8 bits respectively, accessed through the SPI bus. The device is fully compatible with the SPI protocol. Furthermore, Huge range of Semiconductors, Capacitors, Resistors and IcS in stock. Welcome RFQ.
M95040-WMN6TP
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4886 | $0.49 |
| 10+ | $0.46094 | $4.61 |
| 100+ | $0.43485 | $43.49 |
| 500+ | $0.41024 | $205.12 |
| 1000+ | $0.38702 | $387.02 |
The following figure is the diagram of M95040-W pinout.
Pinout
The followings are M95040-W Symbol, Footprint, and 3D Model.
PCB Symbol
PCB Footprint
3D Model
The M95040 devices (M950x0) are electrically erasable programmable memories (EEPROMs) organized as 512 x 8 bits respectively, accessed through the SPI bus. The M950x0-W can operate with a supply voltage from 2.5 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C. The device is fully compatible with the SPI protocol.
This article provides you with a basic overview of the M95040-W Serial SPI bus EEPROM, including its pin descriptions, features and specifications, etc., to help you quickly understand what M95040-W is.
● Compatible with SPI bus serial interface (Positive clock SPI modes)
● Single supply voltage: 2.5 V to 5.5 V
● High-speed 20 MHz clock rate, 5 ms write time
● Memory array:
◆ 4 Kbit (512 bytes) of EEPROM
◆ Page size: 16 bytes
◆ Write protection by block: whole memory
◆ Additional Write lockable Page (Identification page)
● Enhanced ESD protection
● More than 4 million write cycles
● More than 200-year data retention
● Packages RoHS-compliant and Halogen-free (ECOPACK®)
STMicroelectronics M95040-WMN6TP technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics M95040-WMN6TP.
STMicroelectronics M95040-WMN6TP technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics M95040-WMN6TP.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) | |
| Factory Lead Time | 13 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 8Pins | |
| Memory Types | Non-Volatile | |
| Usage Level | Industrial grade | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e4 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage - Supply | 2.5V~5.5V | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Supply Voltage | 5V | |
| Terminal Pitch | 1.27mm | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | M95040 | |
| Pin Count | 8 | |
| Operating Supply Voltage | 5V | |
| Interface | SPI, Serial | |
| Memory Size | 4Kb 512 x 8 | |
| Nominal Supply Current | 5mA | |
| Clock Frequency | 20MHz | |
| Access Time | 35 ns | |
| Memory Format | EEPROM |
| Product Attribute | Attribute Value | |
|---|---|---|
| Memory Interface | SPI | |
| Write Cycle Time - Word, Page | 5ms | |
| Density | 4 kb | |
| Standby Current-Max | 0.000001A | |
| Serial Bus Type | SPI | |
| Endurance | 1000000 Write/Erase Cycles | |
| Write Cycle Time-Max (tWC) | 5ms | |
| Data Retention Time-Min | 40 | |
| Write Protection | HARDWARE/SOFTWARE | |
| Height | 1.25mm | |
| Length | 4.9mm | |
| Width | 3.9mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
The following is the Block Diagram of M95040-W.
Block diagram
Logic diagram
| Model number | Manufacturer | Description |
| M95040-WMN3 | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SO-8 |
| M95040-WMN6T | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 |
| M95040-WMN3TP | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SO-8 |
| M95040-WMN3TP/S | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
| M95040-WMN6 | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 |
| M95040-WMN3TG/S | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
| M95040-WMN3P/G | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
| M95040-WMN3TR | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SO-8 |
| M95040-WMN6TG | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SOP-8 |
| M95040-WMN3TG/G | STMicroelectronics | 512X8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
The following diagram shows the M95040-W package.
Package Outline
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
Download datasheets and manufacturer documentation for M95040-WMN6TP
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