ZD24C02B Datasheet | Zetta

Features - patible with all I2C bidirectional data transfer protocol - Memory array: - 2K bits of EEPROM - Page size: 8 bytes - Single supply voltage and high speed - Minimum operating voltage down to 1.6V - 1 MHz clock from 2.5V to 5.5V - 400k Hz clock from 1.7V to 5.5V - Random and sequential Read modes - Write: - Page Write within 5 ms - Partial Page Writes Allowed - Write Protect Pin for Hardware Data Protection - Schmitt Trigger, Filtered Inputs for Noise Suppression - High Reliability - Endurance: 1 Million Write Cycles - Data Retention: 100 Years - Enhanced ESD/Latch-up protection - HBM 4000V - +/- 200m A - 8-lead SOP8-150 / TSSOP8 / SOT23-5 packages Description - The ZD24C02B provides 2048 bits of serial electrically erasable and programmable read- only memory (EEPROM), organized as 256 words of 8 bits each. - The device is optimized for use in many industrial and mercial applications where low-power and lowvoltage operation are essential. .zettadevice. 1 Zetta 1. Pin Descriptions and Pinouts Name A0/A1/A2 Vss SDA SCL WP VCC Type Input Ground I/O Input Input Power Table 1-1.Pin Descriptions Description Slave Address Setting Ground Serial Data Input and Serial Data Output Serial Clock Input Write Control, Low Enable Write Power Serial Clock (SCL): The SCL input is used to positive-edge clock data in and negative-edge clock data out of each device. Serial Data (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open drain driven and may be wire-ORed with any number of other open-drain or open-collector devices. Device Addresses (A2, A1, A0): The A2, A1 and A0 pins are device address inputs. Typically, the A2, A1 and A0 pins are for hardware addressing and a total of 8 devices can be connected on a single bus system. If these pins are left floating, the A2, A1 and A0 pins will be internally pulled down to Vss. Write Control (WP): The Write Control input, when WP is connected directly to VCC, all write operations...