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-W devices operate within a voltage supply range from 2.5 V to 5.5 V and the M93Cx6-R devices operate within a voltage supply range from 1.8 V to 5.5 V. All these devices operate with a clock frequency of 2 MHz (or less), over an ambient temperature range of - 40 °C / + 85 °C.-
All features
- Industry standard MICROWIRE™ bus
- Single supply voltage:
- 2.5 V to 5.5 V for M93Cx6-W
- 1.8 V to 5.5 V for M93Cx6-R
- Dual organization: by word (x16) or byte (x8)
- Programming instructions that work on: byte, word or entire memory
- Self-timed programming cycle with auto-erase: 5 ms
- READY/BUSYsignal during programming
- 2 MHz clock rate
- Sequential read operation
- Enhanced ESD/latch-up behavior
- More than 4 million write cycles
- More than 200-year data retention
- Packages
- SO8, TSSOP8, UFDFPN8 packages: ECOPACK2®)
- PDIP8 package: ECOPACK1®
All tools & software
All resources
Resource title | Latest update |
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Product Specifications (1)
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04 Jan 2016 |
04 Jan 2016
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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)
Resource title | Latest update | |||
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26 Feb 2020 |
26 Feb 2020
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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
Resource title | Latest update |
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HW Model, CAD Libraries & SVD (4)
Resource title | Latest update | |||
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7Z | 15 Jan 2021 |
15 Jan 2021
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ZIP | 25 Jan 2021 |
25 Jan 2021
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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** |
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M93C66-WDW6TP |
Active
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TSSOP-8L | Industrial | Ecopack2 | |
M93C66-WMN6TP |
Active
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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 | |||||||||||||
M93C66-WMN6TP | 8 distributors | Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | SO8 | -40 | 85 | - | CHINA | 0.142 / 1k | ||
M93C66-WDW6TP | 4 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | TSSOP-8L | -40 | 85 | - | CHINA | 0.1498 / 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