ROHM
BU9889GUL-WE2
8Kbit 400kHz I2C UFBGA-6 Memory RoHS
UFBGA-6ROHS CompliantActive
Serial EEPROM I²C BUS Interface
Datasheet (PDF)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
15 in stock
#C2062351
Stock & price checked 2 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹122.95 | ₹122.95 |
| 10+ | ₹120.22 | ₹1,202.20 |
| 30+ | ₹118.55 | ₹3,556.50 |
| 100+ | ₹116.66 | ₹11,666.00 |
1 × ₹122.95
₹122.95
excl. GST
₹145.08 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
BU9889GUL-WE2
₹122.95 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Features
- Hardware write protection function;Built-in power-on reset (POR);Noise suppression function
- Memory Size
- 8Kbit
- Voltage - Supply
- 1.7V~5.5V;0.5mA
- Clock Frequency
- 400kHz
- Data Retention - TDR (Year)
- 40 Years
- Write Cycle Time(tWC)
- 5ms
- Standby Supply Current
- 0.1uA
- Write Cycle Endurance
- 100,000 cycles
- Interface
- I2C
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.014 g
Overview
BU9889GUL-W is a serial EEPROM of I²C BUS interface method.
Key features
- Package W(Typ.) x D(Typ.) x H(Max.) VCSP50L1 1.60mm x 1.00mm x 0.55mm
- Completely conforming to the world standard I²C BUS. All controls available by 2 ports of serial clock (SCL) and serial data (SDA) 1k words x 8 bits architecture 8kbit serial EEPROM. Other devices than EEPROM can be connected to the same port, saving microcontroller port.
- 1.7V to 5.5V single power source action most suitable for battery use.
- FAST MODE 400kHz at 1.7V to 5.5V
- Page write mode useful for initial value write at factory shipment.
- Auto erase and auto end function at data rewrite.
- Low current consumption At write operation (5V) : 0.5mA (Typ.) At read operation (5V) : 0.2mA (Typ.) At standby operation (5V) : 0.1μA (Typ.)
- Write mistake prevention function Write (write protect) function added Write mistake prevention function at low voltage
- Data rewrite up to 100,000 times
- Data kept for 40 years
- Noise filter built in SCL / SDA terminal
- Shipment data all address FFh
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