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.
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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
EDA Symbols, Footprints and 3D Models
STMicroelectronics - M93S56-W
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.
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
IBIS models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 7Z | 1.0 | 13 Jul 2021 | 13 Jul 2021 |
CAD Symbol & Footprint models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| M93S56-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 | ESample Max Qty | Free Samples | Budgetary Price (US$)*/Qty | Unit Price (US$) | Country of Origin | ESample Max Qty | Free Samples | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||||
| M93S56-WMN6TP | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | SO8 | -40 | 85 | - | CHINA | - | No | | 0.3996 | CHINA | - | No | ||
(*) 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