Product overview
Description
The M95M04-A125 and M95M04-A145 are 4-Mbit serial EEPROM automotive grade devices operating up to 145 °C. They are compliant with the very high level of reliability defined by the automotive standard AEC-Q100 grade 0.
The devices are accessed by a simple serial SPI compatible interface running at up to 10 MHz.
The memory array is based on advanced true EEPROM technology (electrically erasable programmable memory). The M95M04-A125 and M95M04-A145 are byte-alterable memories (524288 × 8 bits) organized as 1024 pages of 512 bytes in which the data integrity is significantly improved with an embedded error correction code logic.
The M95M04-A125 and M95M04-A145 offer an additional identification page (512 bytes) in which the ST device identification can be read. This page can also be used to store sensitive application parameters that can later be permanently locked in read-only mode.
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All features
- AEC-Q100 grade 0 conform qualification
- Compatible with the serial peripheral interface (SPI) bus
- Memory array
- 4-Mbit (512-Kbyte) of EEPROM
- Page size: 512-byte
- Write protection by block: 1/4, 1/2 or whole memory
- Additional write lockable page (identification page)
- Extended temperature and voltage range
- Up to 145 °C (VCC from 2.9 V to 5.5 V)
- Maximum clock frequency
- 10 MHz full range of VCC
- Schmitt trigger inputs for noise filtering
- Short write cycle time
- Byte write within 4 ms
- Page write within 4 ms
- ESD protection (human body model)
- 4000 V
- Packages
- RoHS-compliant and halogen-free (ECOPACK2)
- TSSOP8 package ECOPACK2
- SO8N package ECOPACK2
EDA Symbols, Footprints and 3D Models
STMicroelectronics - M95M04-A145
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
IBIS models (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 | |
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 | |
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 |
CAD Symbol & Footprint models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Verilog models (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 | |
| ZIP | 1.0 | 22 Jan 2021 | 22 Jan 2021 | |
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| M95M04-DWDW4TP/V | Active | TSSOP-8L | Automotive | Ecopack2 | |
M95M04-DWDW4TP/V
Package:
TSSOP-8LMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Replacement Product | Country of Origin | ESample Max Qty | Free Samples | Budgetary Price (US$)*/Qty | Unit Price (US$) | Country of Origin | ESample Max Qty | Free Samples | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||||
| M95M04-DWDW4TP/V | distributors No availability of distributors reported, please contact our sales office | Active | 3A991.b.1.b.1 | NEC | Tape and Reel | TSSOP-8L | -40 | 145 | - | CHINA | - | - | | 4.4108 | CHINA | - | - | ||
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors