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LE25CB1282M - Serial SPI EEPROM

Description

PIN.1 PIN.2 CS SO WP VSS SI SCK HOLD VDD Chip select Serial data output Write protect Ground Serial data input Serial clock Hold Power supply Pin Assignment 0.1 (1.5) 1.7 MAX 0.63 CS SO WP VSS 1 2 3 4 8 7 6 5 VDD HOLD SCK SI PIN.3 PIN.4 PIN.5 PIN.6 PIN.7 PIN.8 Block Diagram ADDRESS BUFF

Features

  • Capacity.
  • Single supply voltage.
  • Serial interface.
  • Operating clock frequency.
  • Low current dissipation.
  • Page write function.
  • Rewrite time.
  • Number of rewrite times.
  • Data retention period.
  • High reliability : 128Kbits (16K×8bits) : 2.7V to 5.5V : SPI Mode0, Mode3 supported : 5MHz : Standby : 5μA (max. ) : Active (Read) : 3mA (max. ) : Active (Rewrite) : 5mA (max. ) : 64bytes : 5ms : 106 times : 20years : Adopts S.

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Full PDF Text Transcription

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www.DataSheet.co.kr Ordering number : ENA1503B LE25CB1282M Overview Serial SPI EEPROM (SPI Bus)(128Kbit) The LE25CB1282M is a 128Kbit EEPROM that supports serial peripheral interface (SPI). It realizes high speed operation and high level reliability by incorporating SANYO’s high performance CMOS EEPROM technology. The interface is compatible with SPI bus protocol, therefore, it is best suited for applications that require small-scale rewritable nonvolatile parameter memory. Moreover, the LE25CB1282M has a 64 bytes page rewrite function that provides rapid data rewriting.
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