Key facts
- Brand
- STMicroelectronics
- Model
- M93C46
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-09
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ST M93C86 M93C76 M93C66 M93C56 M93C46 16 Kbit 8 Kbit 4 Kbit 2 Kbit 1 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM handbook
This datasheet details the features and characteristics of STMicroelectronics' M93Cx6 series of MICROWIRE® serial access EEPROMs. The family includes 16 Kbit, 8 Kbit, 4 Kbit, 2 Kbit and 1 Kbit (8-bit or 16-bit wide) devices.
Read onlineSTMicroelectronics M93C46 specifications
| Supply voltage (standard) | 4.5 V to 5.5 V |
|---|---|
| Supply voltage (W version) | 2.5 V to 5.5 V |
| Supply voltage (R version) | 1.8 V to 5.5 V |
| Clock rate / write time (standard) | 1 MHz, 10 ms write time |
| Clock rate / write time (new product) | 2 MHz, 5 ms write time |
| Memory capacity (M93C86) | 16 Kbit (16384 bits, 2048 bytes) |
| Erase/Write endurance | More than 1 Million cycles |
| Data retention | More than 40 years |
Source: STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 Handbook
All STMicroelectronics M93C46 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- ST M93C86 M93C76 M93C66 M93C56 M93C46 16 Kbit 8 Kbit 4 Kbit 2 Kbit 1 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM handbook
- STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 Handbook 31 p
- STMICROELECTRONICS M93C86 M93C76 M93C66 M93C56 M93C46 16Kbit 8Kbit 4Kbit 2Kbit 1Kbit (8-bit or 16-bit wide) MICROWIRE Serial Access EEPROM handbook 31 p
- STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 Datasheet 31 p
- STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 EEPROM Datasheet 31 p
Questions answered in these manuals
What is the supply voltage range for the standard M93C86 device?
The standard M93C86 operates from 4.5 V to 5.5 V.
From: STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 Handbook
How many erase/write cycles can the M93C86 family endure?
The devices are rated for more than 1 Million erase/write cycles.
From: STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 Handbook
What supply voltage range is required for the M93C86 device?
The M93C86 operates from 4.5 V to 5.5 V.
What is the maximum clock rate and write time for the newer product versions?
Newer versions support a 2 MHz clock rate with a 5 ms write time.
What supply voltage ranges are supported by the M93Cx6 devices?
Standard devices operate from 4.5 V to 5.5 V, the ‑W versions from 2.5 V to 5.5 V, and the ‑R versions from 1.8 V to 5.5 V.
From: STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 EEPROM Datasheet
How long does a programming cycle take?
The programming cycle is self‑timed with auto‑erase and takes 5 ms.
From: STMicroelectronics M93C86/M93C76/M93C66/M93C56/M93C46 EEPROM Datasheet