The CX24C512G are EEPROM devices that use the industrial standard 2-wire interface for communications. The CX24C512G contains a memory array of 512K-bits (65,536x8), which is organized in 128-byte per

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The CX24C512G are EEPROM devices that use the industrial standard 2-wire interface for communications. The CX24C512G contains a memory array of 512K-bits (65,536x8), which is organized in 128-byte per page. The EEPROM can operate in a wide voltage range from 1.7V to 5.5V which fits most application. This product can provide a low-power 2-wire EEPROM solution. The device is offered in Lead-free, RoHS, halogen free or Green. The available package types are 8-pin SOIC/SOP, TSSOP, DFN and CSP. The BCX24C512Gis compatible with the industrial standard 2-wire bus protocol. If in case the bus is not responded, a new sent Op-code command will reset the bus and the device will respond correctly. The simple bus consists of the Serial Clock wire (SCL) and the Serial Data wire (SDA). Utilizing such bus protocol, a Master device, such as a microcontroller, can usually control one or more Slave devices, alike this BCX24C512G The bit stream over the SDA line includes a series of bytes, which identifies a particular Slave device, an instruction, an address within that Slave device, and a series of data, if appropriate. The BCX24C512Galso has a Write Protect pin (WP) to allow blocking any write operations over specified memory area. Under no circumstance, the device will be hung up. In order to refrain the state machine entering into a wrong state during power-up sequence or a power toggle off-on condition, a power on reset circuit is embedded. During power-up, the device does not respond to any instructions until the supply voltage (VCC) has reached an acceptable stable level above the reset threshold voltage. Once VCC passes the power on reset threshold, the device is reset and enters into the Standby mode. This would also avoid any inadvertent Write operations during power-up stage. During power-down process, the device will enter into standby mode, once VCC drops below the power on reset threshold voltage. In addition, the device will be in standby mode after receiving the Stop command, provided that no internal write operation is in progress. Nevertheless, it is illegal to send a command unless the VCC is within its operating level.

   产品特点 返回TOPmuu嘉泰姆

 Two-Wire Serial Interface, I2C TM Compatible muu嘉泰姆

– Bi-directional data transfer protocol muu嘉泰姆

 Wide-voltage Operation – VCC = 1.7V to 5.5V muu嘉泰姆

 Speed: 400 KHz (1.7V) and 1 MHz (2.5V~5.5V) muu嘉泰姆

 Standby current (max.): 1 muu嘉泰姆

A, 1.7V  Operating current (max.): 2 mA, 1.7V muu嘉泰姆

 Hardware Data Protection – Write Protect Pin muu嘉泰姆

 Sequential & Random Read Features muu嘉泰姆

 Memory organization: 65,536 x 8 bits muu嘉泰姆

 Page Size: 128 bytes muu嘉泰姆

 Page write mode muu嘉泰姆

– Up to 128 bytes per page write muu嘉泰姆

 Self timed write cycle with auto clear: 5ms (max.) muu嘉泰姆

 Filtered inputs for noise suppression muu嘉泰姆

 High-reliability muu嘉泰姆

– Endurance: 1 million cycles muu嘉泰姆

– Data retention: 100 years muu嘉泰姆

 Industrial temperature grades muu嘉泰姆

 Packages: SOIC/SOP, TSSOP, DFN and CSP muu嘉泰姆

 Lead-free, RoHS, Halogen free, Greenmuu嘉泰姆

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