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PCF8582C-2T中文资料256 to 1024×8-bit CMOS EEPROMs with I2C-bus interface数据手册Renesas规格书

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厂商型号

PCF8582C-2T

功能描述

256 to 1024×8-bit CMOS EEPROMs with I2C-bus interface

制造商

Renesas Renesas Technology Corp

中文名称

瑞萨 瑞萨科技有限公司

数据手册

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更新时间

2025-9-23 10:51:00

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PCF8582C-2T规格书详情

描述 Description

GENERAL DESCRIPTION
The PCF85xxC-2 is a family of floating gate Electrically Erasable Programmable Read Only Memories
(EEPROMs) with 2, 4 and 8 kbits (256, 512 and 1024×8-bit). By using an internal redundant storage code
it is fault tolerant to single bit errors. This feature dramatically increases the reliability compared to conventional EEPROMs. Power consumption is low due to the full CMOS technology used. The programming voltage is generated on-chip, using a voltage multiplier.FEATURES
• Low power CMOS:
– maximum operating current:
  2.0 mA (PCF8582C-2)
  2.5 mA (PCF8594C-2)
  4.0 mA (PCF8598C-2)
– maximum standby current 10µA (at 6.0 V), typical 4µA
• Non-volatile storage of:
– 2 kbits organized as 256×8-bit (PCF8582C-2)
– 4 kbits organized as 512×8-bit (PCF8594C-2)
– 8 kbits organized as 1024×8-bit (PCF8598C-2)
• Single supply with full operation down to 2.5 V
• On-chip voltage multiplier
• Serial input/output I2C-bus
• Write operations:
– byte write mode
– 8-byte page write mode(minimizes total write time per byte)
• Read operations:
– sequential read
– random read
• Internal timer for writing (no external components)
• Power-on-reset
• High reliability by using a redundant storage code
• Endurance: 1000000 Erase/Write (E/W) cycles at Tamb=22°C
• 10 years non-volatile data retention time
• Pin and address compatible to: PCF8570, PCF8571, PCF8572 and PCF8581.

特性 Features

• Low power CMOS:
– maximum operating current:
  2.0 mA (PCF8582C-2)
  2.5 mA (PCF8594C-2)
  4.0 mA (PCF8598C-2)
– maximum standby current 10µA (at 6.0 V), typical 4µA
• Non-volatile storage of:
– 2 kbits organized as 256×8-bit (PCF8582C-2)
– 4 kbits organized as 512×8-bit (PCF8594C-2)
– 8 kbits organized as 1024×8-bit (PCF8598C-2)
• Single supply with full operation down to 2.5 V
• On-chip voltage multiplier
• Serial input/output I2C-bus
• Write operations:
– byte write mode
– 8-byte page write mode(minimizes total write time per byte)
• Read operations:
– sequential read
– random read
• Internal timer for writing (no external components)
• Power-on-reset
• High reliability by using a redundant storage code
• Endurance: 1000000 Erase/Write (E/W) cycles at Tamb=22°C
• 10 years non-volatile data retention time
• Pin and address compatible to: PCF8570, PCF8571, PCF8572 and PCF8581.

技术参数

  • 型号:

    PCF8582C-2T

  • 功能描述:

    电可擦除可编程只读存储器 256X8 电可擦除可编程只读存储器 I2C BUS SO-8

  • RoHS:

  • 制造商:

    Atmel

  • 存储容量:

    2 Kbit

  • 组织:

    256 B x 8

  • 数据保留:

    100 yr

  • 最大时钟频率:

    1000 KHz

  • 最大工作电流:

    6 uA

  • 工作电源电压:

    1.7 V to 5.5 V

  • 最大工作温度:

    + 85 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    SOIC-8

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