Products
WB34Cxx
  • Information
  • Document
  • Tools&Software
  • Target application
  • Product Selection
  • Product Show
WB34Cxx
Supply Voltage: 1.7V to 3.6V
JEDEC EE1004-v Serial Presence Detect (SPD) Compliant
2-wire Serial Interface I 2 C/SMBus Compatible
-   1MHz (Maximum) Supported in Full Supply Voltage Range
-   Bus Timeout Supported
Software Write Protection on All Four 128-byte Blocks
Byte and Page (up to 16 Bytes) Write Mode
-   Partial Page Writes Allowed
Self-timed Write Cycle: 2ms (typical)
Schmitt Trigger, Filtered Inputs for Noise Suppression
High Reliability
-   Endurance: 5,000,000 Write Cycles
-   Data Retention: 100 Years
Low Operating Current
-   Write Current: 0.2mA (typical)
-   Read Current: 0.2mA (typical)
-   Standby Current: 0.1μA (typical)
Operating Temperature Range: -40°C to +105°C
Green Packaging Options (Pb/Halide-free/RoHS Compliant)
-   8-lead TSSOP, 8-pad UDFN and 8-pad WDFN


WB34C04 DataSheet

description:4-Kbit Serial Presence Detect (SPD) EEPROM Compatible with JEDEC EE1004-v for DIMM

English|V01| PDF |1.94MB |2022.10.13


WB34C02 DataSheet

description:2-Kbit Serial Presence Detect (SPD) EEPROM Compatible with JEDEC EE1004-v for DIMM

English|V01| PDF |1.94MB |2022.10.13

Wechat Customer
Add wechat friends to learn more about products business.
X