Key facts
- Brand
- STMicroelectronics
- Model
- M93C86
- Industry
- Industrial
- Documents
- 6
- 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 document provides technical specifications for the M93C46, M93C56, M93C66, M93C76, and M93C86 electrically erasable programmable memory (EEPROM) devices. These devices are accessed via the MICROWIRE bus protocol and offer dual organization options, allowing configuration as either 8-bit bytes or 16-bit words. The datasheet details operating features including supply voltage ranges for standard, wide, and low-voltage variants, as well as power-up and power-down conditions.
Read onlineSTMicroelectronics M93C86 specifications
| Memory Size (M93C86) | 16 Kbits |
|---|---|
| Memory Size (M93C66) | 4 Kbits |
| Memory Size (M93C56) | 2 Kbits |
| Memory Size (M93C46) | 1 Kbit |
| Clock Rate | 2 MHz |
| Programming Cycle Time | 5 ms |
| Write Cycles | More than 1 million |
| Data Retention | More than 40 years |
| Supply Voltage (Standard) | 4.5 V to 5.5 V |
All STMicroelectronics M93C86 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 34 p
- 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 EEPROM Datasheet 32 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 standard M93Cx6 devices?
The supply voltage range is 4.5 V to 5.5 V.
How is the memory organization selected?
It is selected by the Organization Select (ORG) pin; unconnected or connected to VCC selects x16, while connected to Ground selects x8.
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.