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 which 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 BR93C46-DS6TP is a Microwire BUS serial EEPROM offered by ROHM. This document lists its features, electrical ratings, and mechanical data to aid designers in integrating the device into electronic equipment.
Key specifications include a 4.5 V‑5.5 V supply range, –40 °C to +85 °C operating temperature, 1 M erase/write cycles endurance, and 40‑year data retention. Package options such as SO8 narrow and TSSOP8 are described with power‑dissipation values and physical dimensions. Safety and usage notes are also provided.
| Supply Voltage | 4.5 V‑5.5 V |
|---|---|
| Endurance | 1,000,000 erase/write cycles |
| Data Retention | 40 years |
The device operates from 4.5 V to 5.5 V supply voltage.
The EEPROM can endure up to 1,000,000 erase/write cycles.
Data is retained for up to 40 years.