Integrated Circuits (ICs)
BU9844GUL-WE2
ActiveRohm Semiconductor
16KBIT, I²C BUS, LOW POWER SERIAL EEPROM
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Integrated Circuits (ICs)
BU9844GUL-WE2
ActiveRohm Semiconductor
16KBIT, I²C BUS, LOW POWER SERIAL EEPROM
Technical Specifications
Parameters and characteristics for this part
| Specification | BU9844GUL-WE2 |
|---|---|
| Clock Frequency | 400 kHz |
| Memory Format | EEPROM |
| Memory Interface | I2C |
| Memory Organization | 2K x 8 |
| Memory Size | 2 KB |
| 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 |
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 | $ 0.72 | |
| Tape & Reel (TR) | 3000 | $ 0.69 | ||
Description
General part information
BU9844 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).
Documents
Technical documentation and resources