Electronic Devices And Components

EEPROM 24c256 is a 256K-bit Serial CMOS EEPROM. EEPROM 24c256 is internally organized as 32,768 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The 24WC256 features a 64-byte page write buffer. The device operates via the I2 C bus serial interface and is available in 8-pin DIP or 8-pin SOIC packages.EEPROM 24c256 supports the I2C Bus data transmission protocol. This Inter-Integrated Circuit Bus protocol of EEPROM 24c256 defines any device that sends data to the bus to be a transmitter and any device receiving data to be a receiver. The transfer is controlled by the Master device which generates the serial clock and all START and STOP conditions for bus access. The EEPROM 24c256 operates as a Slave device. Both the Master device and Slave device can operate as either transmitter or receiver, but the Master device controls which mode is activated.

The Boost Controller IC FP5138 is a boost topology switching regulator control IC for the battery-used applications field. This IC controller FP5138 includes a totem-pole single output stage for driving an NPN transistor or N-MOS. This converter IC is a high-precision reference (0.5V) for comparing output voltage with feedback amplifier, and internal dead-time control for controlling the minimum duty cycle. This boost converter is a programmable soft start with short circuit protection function and logic level control for operating mode or standby mode.