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BU9847GUL-WE2
BU9847GUL-WE2 - Brand New Rohm Semiconductor Memory
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
BU9847GUL-WE2 Description
The BU9847GUL-WE2 is a general-purpose serial EEPROM from ROHM Semiconductor and is suitable for use in applications with supply voltages from 1.7 V to 5.5 V. The BU9847GUL-WE2 has a memory capacity of up to 4 kbit and is available in a compact VCSP50L1-6 package.
BU9847GUL-WE2 Features
1) Completely conforming to the world standard I2C BUS. All controls available
by 2 ports of serial clock (SCL) and serial data(SDA)
2) Other devices than EEPROM can be connected to the same port, saving
microcontroller port.
3) Actions available at 400kHz clock (1.7V～5.5V)
4) 1.7～5.5V single power source action most suitable for battery use.
5) Page write mode useful for initial value write at factory shipment.
6) Auto erase and auto end function at data rewrite. 7) Low current
consumption
At write action (5V) : 1.2mA (Typ.)
At read action (5V) : 0.2mA (Typ.)
At standby action (5V) : 0.1μA (Typ.)
8) Write mistake prevention function
Write (write protect) function added.
Write mistake prevention function at low voltage. 9) Data rewrite up to
1,000,000times.
10) Data kept for 40 years.
11) Noise filter built in SCL / SDA terminal
12) Shipment data all address FFh.
BU9847GUL-WE2 Applications
· Smart phone
· Bluetooth module
· Computer
· Automotive electronics
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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