Product overview
Description
The M93S46, M93S56, M93S66 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 64, 128 or 256 words (one word is 16 bits), accessed through the MICROWIRE bus. The M93S46, M93S56, M93S66 can operate with a supply voltage from 2.5 V to 5.5 V over an ambient temperature range of -40 °C / +85 °C.-
All features
- Compatible with MICROWIRE bus serial interface
- Memory array
- 1 Kbit, 2 Kbit or 4 Kbit of EEPROM
- Organized by word (16b)
- Page = 4 words
- Write
- Byte write within 5 ms
- Page write within 5 ms
- Ready/busy signal during programming
- User defined write protected area
- High-speed clock: 2 MHz
- Single supply voltage:
- 2.5 V to 5.5 V
- Operating temperature range: -40 °C up to +85 °C.
- Enhanced ESD protection
- More than 4 million write cycles
- More than 200-year data retention
- Packages
- PDIP8 ECOPACK®1
- TSSOP8 ECOPACK®2
- SO8 ECOPACK®2
All tools & software
All resources
Resource title | Latest update |
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Product Specifications (1)
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09 Jan 2015 |
09 Jan 2015
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Application Notes (2)
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02 May 2019 |
02 May 2019
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18 May 2018 |
18 May 2018
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Technical Notes & Articles (1)
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01 Dec 2014 |
01 Dec 2014
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Presentations (3)
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28 Aug 2018 |
28 Aug 2018
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10 Nov 2020 |
10 Nov 2020
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16 Dec 2019 |
16 Dec 2019
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Flyers (1)
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26 Mar 2021 |
26 Mar 2021
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Selection Guides (1)
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18 Dec 2020 |
18 Dec 2020
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Brochures (3)
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15 Jun 2018 |
15 Jun 2018
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19 Sep 2019 |
19 Sep 2019
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15 Jun 2018 |
15 Jun 2018
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EDA Symbols, Footprints and 3D Models
All resources
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HW Models (1)
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7Z | 15 Jan 2021 |
15 Jan 2021
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IBIS models (1)
Resource title | Latest update | |||
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ZIP | 25 Jan 2021 |
25 Jan 2021
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Verilog models (2)
Resource title | Latest update | |||
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ZIP | 28 Jan 2021 |
28 Jan 2021
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ZIP | 28 Jan 2021 |
28 Jan 2021
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Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|---|
M93S46-WMN6TP |
Active
|
SO8 | Industrial | Ecopack2 |
(**) 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 | Budgetary Price (US$)*/Qty | More info | ||
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min | max | |||||||||||||
M93S46-WMN6TP | 4 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | SO8 | -40 | 85 | - | CHINA | 0.373 / 1k |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors