Product overview
Description
The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are Electrically Erasable PROgrammable Memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).
The M93Cx6-A125 devices operate within a voltage supply range from 1.8 V to 5.5 V
The M93Cx6-A125 devices are guaranteed over the -40 °C/+125 °C temperature range and are compliant with the Automotive standard AEC-Q100 Grade 1.
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All features
- Industry standard MICROWIRE™ bus
- Memory array: 1 Kb, 2 Kb, 4 Kb, 8 Kb or 16 Kb
- Dual organization: by word (x16) or byte (x8)
- Write
- Byte within 4 ms
- Word within 4 ms
- READY/BUSY signal during programming
- 2 MHz clock rate
- Sequential read operation
- Single supply voltage: 1.8 V to 5.5 V
- Operating temperature range: -40 °C up to 125 °C
- Enhanced ESD protection
- Write cycle endurance
- 4 million Write cycles at 25 °C
- 1.2 million Write cycles at 85 °C
- 600 k Write cycles at 125 °C
- Data retention
- 50 years at 125 °C
- more than 100 years at 25 °C
- Packages
- RoHS-compliant and Halogen-free (ECOPACK2®)
EDA Symbols, Footprints and 3D Models
STMicroelectronics - M93C46-A125
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.
Please select one model supplier :
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
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IBIS models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 | |
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
CAD Symbol & Footprint models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Verilog models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 | |
| ZIP | 1.0 | 22 Jan 2021 | 22 Jan 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| M93C46-RDW3TP/K | Active | TSSOP-8L | Automotive | Ecopack2 | 15 | 2025-04-01T00:00:00.000+02:00 | |
| M93C46-RMN3TP/K | Active | SO8 | Automotive | Ecopack2 | 15 | 2025-04-01T00:00:00.000+02:00 |
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Free Samples | ESample Max Qty | Replacement Product | ||
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| M93C46-RMN3TP/K | | | distributors No availability of distributors reported, please contact our sales office |
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| M93C46-RDW3TP/K | | | distributors No availability of distributors reported, please contact our sales office |
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M93C46-RMN3TP/K Active
M93C46-RDW3TP/K Active
(*) 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