For Reference Only
| Part Number | BU9891GUL-WE2 |
| LIXINC Part # | BU9891GUL-WE2 |
| Manufacturer | ROHM Semiconductor |
| Category | Integrated Circuits › Memory |
| Description | IC EEPROM 4KBIT SPI VCSP50L1 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | BU9891GUL-WE2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | BU9891GUL-WE2 |
| Brand: | ROHM Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Memory |
| Manufacturer: | ROHM Semiconductor |
| Series: | - |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 4Kb (256 x 16) |
| Memory Interface: | SPI |
| Clock Frequency: | 2 MHz |
| Write Cycle Time - Word, Page: | 5ms |
| Access Time: | - |
| Voltage - Supply: | 1.7V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 6-UFBGA, CSPBGA |
| Supplier Device Package: | VCSP50L1 |
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| In Stock | 10970 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.37011 | $0.37011 |
| 3000 | $0.35759 | $1072.77 |
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