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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-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.
Key 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®
Sample & Buy
| Part Number | Replacement Product | Package | Packing Type | Temperature (°C) | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||
| M93C86-RDW6TP | - | TSSOP8 | Tape And Reel | -40 | 85 | Active | EAR99 | CHINA | 0.2457 / 1k | No availability of distributors reported, please contact our sales office | |
| M93C86-RMN6TP | - | SO8 | Tape And Reel | -40 | 85 | Active | EAR99 | CHINA | 0.233 / 1k | No availability of distributors reported, please contact our sales office | |
| M93C86-RMC6TG | - | UFDFPN8 | Tape And Reel | -40 | 85 | Active | EAR99 | PHILIPPINES | 0.2708 / 1k | No availability of distributors reported, please contact our sales office | |
M93C86-RDW6TP
Replacement Product
-Package
TSSOP8Budgetary Price (US$)*/Qty
0.2457 / 1kM93C86-RMN6TP
Replacement Product
-Package
SO8Budgetary Price (US$)*/Qty
0.233 / 1kM93C86-RMC6TG
Replacement Product
-Package
UFDFPN8Budgetary Price (US$)*/Qty
0.2708 / 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** |
|---|---|---|---|---|---|
| M93C86-RDW6TP | Active | TSSOP8 | Industrial | Ecopack2 | |
| M93C86-RMC6TG | Active | UFDFPN8 | Industrial | Ecopack2 | |
| M93C86-RMN6TP | 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.
