BR93G76NUX-3BTTR

Product Overview

The Rohm Semiconductor BR93G76NUX-3BTTR is an 8Kbit non-volatile EEPROM memory IC with a 512 x 16 organization and a Microwire serial interface. It operates from 1.7V to 5.5V and supports a 3 MHz clock frequency, with a 5ms write cycle time for word or page writes. The device uses an 8-UFDFN exposed pad package, designated VSON008X2030, for surface mounting, and has an operating temperature range of -40°C to 85°C (TA).

Key Features

• 8Kbit non-volatile EEPROM memory with 512 x 16 organization.
• Microwire serial interface with 3 MHz clock frequency.
• 1.7V to 5.5V supply voltage range.
• 5ms write cycle time for word or page writes.
• Operating temperature range of -40°C to 85°C (TA).
• 8-UFDFN exposed pad surface-mount package, VSON008X2030.

Applications

• Embedded systems storing configuration parameters in non-volatile memory.
• Battery-powered devices retaining settings after power removal.
• Control modules storing calibration data accessed through a Microwire interface.

Design & Procurement Notes

When selecting this memory IC, verify that the host controller can communicate using Microwire at 3 MHz and that the system supply falls within 1.7V to 5.5V. The 512 x 16 organization and 8Kbit capacity should match the amount of configuration or calibration data to be stored, while the 5ms word/page write cycle time should be considered in firmware timing and power management. The 8-UFDFN exposed pad VSON008X2030 package requires surface-mount assembly and appropriate pad layout for the exposed pad. The -40°C to 85°C (TA) operating temperature range should be compared with the expected ambient conditions.