Specification	BU9847GUL-WE2

Clock Frequency	400 kHz
Memory Format	EEPROM
Memory Interface	I2C
Memory Organization	512 x 8
Memory Size	512 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	6-UFBGA, CSPBGA
Supplier Device Package	VCSP50L1
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.7 V
Write Cycle Time - Word, Page [custom]	5 ms
Write Cycle Time - Word, Page [custom]	5 ms

BU9847GUL-W Series

4KBit, I²C BUS, Low Power Serial EEPROM

Part	Supplier Device Package	Package / Case	Memory Size	Memory Organization	Memory Type	Memory Format	Memory Interface	Operating Temperature [Max]	Operating Temperature [Min]	Technology	Voltage - Supply [Min]	Voltage - Supply [Max]	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Clock Frequency	Mounting Type
Rohm Semiconductor BU9847GUL-WE2	VCSP50L1	6-UFBGA CSPBGA	512 B	512 x 8	Non-Volatile	EEPROM	I2C	85 C	-40 ¯C	EEPROM	1.7 V	5.5 V	5 ms	5 ms	400 kHz	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.49
		3000	$ 0.49

Description

General part information

BU9847GUL-W Series

New package type, which is WL-CSP, is lined up to the high-reliability EEPROMs. There are a variety of interface products available such as I²C BUS and SPI BUS for the small application (i.e. wireless LAN, Blue tooth, and so on).