onsemi CAT24WC66
The CAT24WC66 is a 64−Kb Serial CMOS EEPROM internally organized as 8192 words of 8 bits each. The CAT24WC66 features a 32−byte page write buffer. The device operates via the I2C bus serial interface and is available in 8−pin PDIP or 8−pin SOIC packages.| Part No. | CAT24WC66 |
|---|---|
| Datasheet | CAT24WC66 Download |
| Manufacturer |  onsemi |
| Description | 64-Kb I2C Serial EEPROM |
| Buy | Stock & Price |
DESCRIPTION
ON Semiconductor’s advanced CMOS technology substantially reduces device power requirements.FEATURES
● 400 kHz I2C Bus● 1.8 V to 5.5 V Supply Voltage Range
● Cascadable for up to Eight Devices
● 32−byte Page Write Buffer
● Self−timed Write Cycle with Auto−clear
● Schmitt Trigger Inputs for Noise Protection
● Write Protection − Top 1/4 Array Protected when WP at VIH
● 1,000,000 Program/Erase Cycles
● 100 Year Data Retention
● Industrial and Automotive Temperature Ranges
● This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC SCL A2, A1, A0 WP CAT24CW66 SDA VSS Figure 1. Functional Symbol PDIP−8 L SUFFIX CASE 646AA SOIC−8 W or X SUFFIX CASE 751BD PIN CONFIGURATIONS A0 1 VCC A1 WP A2 SCL VSS SDA DIP Package (L) A0 1 A1 VCC WP A2 SCL VSS SDA SOIC Package (W, X) Pin Name A0, A1, A2 SDA SCL WP VCC VSS PIN FUNCTION Function Device Address Inputs Serial Data/Address Serial Clock Write Protect Power Supply Ground ORDERING INFORMATION See detailed ordering and shipp...
