Description: 24LC256 Serial CMOS EEPROM

24LC256P IC 24LC256 Serial CMOS EEPROM 256KB 32Kx8 Serial 24LC256P EEPROM IC DIP-8 8 Pin Leads Package IC

The 24LC256 is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.8 V to 5.5 V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page-write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC, TSSOP, MSOP, DFN, and 14-lead TSSOP packages.

24LC256 Pin Configuration

24LC256 Key Features

• Single supply with operation down to 1.8V
• Low-power CMOS technology:
  • 1 mA active current, typical
  • 1 uA standby current, typical (l-temp)
• Organized as 4 blocks of 256 bytes (4 x 256 x8)
• 2-wire serial interface bus, 1cTM compatible
• Schmitt Trigger inputs for noise suppression
• Output slope control to eliminate ground bounce
• 100 KHz (<2.5V) and 400 kHz (22.5V) compatibility
• Self-timed write cycle (including auto-erase)
• Page write buffer for up to 16 bytes
• 2 ms typical write cycle time for page write
• Hardware write-protect for entire memory
• Can be operated as a serial ROM
• Factory programming (QTP) available .
• ESD protection> 4,000V
• 1,000,000 erase/write cycles

Specification:

• Memory size: 256 Kbit
• Memory configuration: 32K x 8.
• Clock frequency: 400 kHz.
• Minimum supply voltage: 2.5 V.
• Maximum supply voltage: 5.5 V.
• Memory box style: DIP
• No. of pins: 8 IC.
• Interface Type: I2C RoHs

• Memory size: 256 Kbit
• Memory configuration: 32K x 8.
• Clock frequency: 400 kHz.
• Minimum supply voltage: 2.5 V.
• Maximum supply voltage: 5.5 V.
• Memory box style: DIP
• No. of pins: 8 IC.
• Interface Type: I2C RoHs
• Image Reference Only