ROHM BU9890GUL-WE2 EEPROM
IC EEPROM 32KBIT I2C VCSP50L1
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BU9890GUL-WE2
Detailed Description
IC EEPROM 32KBIT I2C VCSP50L1
Package
VCSP50L1
Lifecycle Status
NRND
RoHS State
RoHS Compliant
Datasheet
BU9890GUL-WE2 Datasheet
Quick Jump:
Technical Specifications
ROHM BU9890GUL-WE2 EEPROM technical specifications.
General
Manufacturer
Rohm Semiconductor
Series
BU9890GUL-W
Interface
2-Wire, I2C
Memory Size
32Kbit
Maximum Clock Frequency
400 kHz
Active Read Current Max
4.1 mA
RoHS
ROHS3 Compliant
Package / Case
6-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Alternate Parts Comparison (BU9890GUL-WE2 vs BU9880GUL-WE2 vs BU99022NUX-3TR vs BU9882F-WE2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Manufacturer | Rohm Semiconductor | Rohm Semiconductor | Rohm Semiconductor | Rohm Semiconductor |
| Package / Case | 6-UFBGA | 6-UFBGA | 8-UFDFN Exposed Pad | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 3.6V | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 2.5V ~ 5.5V |
| Memory Size | 32Kbit | 64Kbit | 4Kbit | 2Kbit |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz | 400 kHz |
| Active Read Current Max | 4.1 mA | 500 uA | 500 uA | 3 mA |
| RoHS | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Base Product Number | BU9890 | BU9880 | BU99022 | BU9882 |
| Data Retention | 40 Year | 40 Year | 40 Year | 10 Year |
| Action |
More Parts in EEPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.