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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-DRE devices operate within a voltage supply range from 1.8 V to 5.5 V
The M93Cx6-DRE devices are guaranteed over the -40 °C/+105 °C temperature range and are compliant with the level of reliability defined by the AEC-Q100 grade 2.Key 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
- Extended temperature range: -40 °C up to 105 °C
- Enhanced ESD protection
- Write cycle endurance
- 4 million Write cycles at 25 °C
- 1.2 million Write cycles at 85 °C
- 900 k Write cycle at 105°C
- Data retention
- more than 50 years at 105 °C
- 200 years at 55 °C
- Packages
- RoHS-compliant and Halogen-free (ECOPACK2®)
Sample & Buy
| Part Number | Replacement Product | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||
| M93C56-RMN8TP/K | - | SO8 | Tape And Reel | -40 | 105 | Active | EAR99 | CHINA | 0.157 / 1k | No availability of distributors reported, please contact our sales office | |
| M93C56-RDW8TP/K | - | TSSOP8 | Tape And Reel | -40 | 105 | Active | EAR99 | CHINA | 0.157 / 1k | No availability of distributors reported, please contact our sales office | |
M93C56-RMN8TP/K
Replacement Product
-Package
SO8Budgetary Price (US$)*/Qty
0.157 / 1kM93C56-RDW8TP/K
Replacement Product
-Package
TSSOP8Budgetary Price (US$)*/Qty
0.157 / 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
Mobile Applications
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| M93C56-RDW8TP/K | Active | TSSOP8 | Automotive | Ecopack2 | |
| M93C56-RMN8TP/K | Active | SO8 | Automotive | 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.
