BR93H76RF-2C is an 8Kbit serial EEPROM that operates on a 3-wire Microwire BUS interface, specifically designed for automotive applications with a wide operating temperature range of -40°C to +125°C. It supports a supply voltage range of 2.5V to 5.5V and features an address auto-increment function during read operations. The device is equipped with multiple write protection mechanisms to prevent accidental data corruption, including write prohibition at power-on and by command code, as well as a low voltage write mistake prevention circuit. The EEPROM has a self-timed programming cycle and indicates its status with a READY/BUSY signal. It consumes low power, with typical write and read currents of 0.8mA and 0.5mA, respectively, and a standby current of just 0.1OºA. The product is housed in compact packages such as MSOP8, TSSOP-B8, SOP8, and SOP-J8, and is AEC-Q100 qualified, ensuring high reliability for automotive applications. It offers over 50 years of data retention at 125°C and supports more than 300,000 write cycles at the same temperature.
BR93H76-2C is a serial EEPROM of serial 3-line interface method.
BR93H76-2C is a serial EEPROM of serial 3-line interface method.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Memory Chips | Memory Chips |
| Product Number | BR93H76RF-2C | BR93H76RF-2C |
| Product Name | 8KBit, MicroWire BUS, Serial EEPROM for Automotive (125℃ Operation) | Automotive Microwire BUS 8Kbit(512x16bit) EEPROM |
| Memory Category | EEPROM | EEPROM |
| Data Retention | 100 years | 100 years |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
| Density | 8 kbits | 8 kbits |
| Number of Words | 512 k | 512 k |
