The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance.
The BR93C family provides Microwire‑BUS serial EEPROMs in densities from 1 Kbit up to 16 Kbit. Devices operate from 2.7 V to 5.5 V and support a temperature range of –40 °C to +85 °C. Endurance is rated at 1 million erase/write cycles with a data retention time of 100 years.
Two package options are offered: an 8‑lead JEDEC SOIC and an 8‑lead TSSOP, both with documented power‑dissipation values. Detailed electrical characteristics, timing diagrams, and pin definitions are provided for system designers.
| Supply Voltage | 2.7 V – 5.5 V |
|---|---|
| Endurance | 1,000,000 erase/write cycles |
| Data Retention | 100 years |
The device operates from 2.7 V up to 5.5 V.
It is rated for 1 million erase/write cycles.
Data is retained for up to 100 years.