24CW1280中文资料I²C™ Serial EEPROM数据手册Microchip规格书

描述 Description

The 24CW128X provide 128Kbits of SerialEEPROM utilizing an I2C (2-wire) serial interface. It is organized as 16384 bytes of 8 bits each (8 Kbytes). The 24CW Series isoptimized for use in consumer and industrial applications, where reliable and dependable nonvolatile memory storage is essential. The 24CW Series allows up toeight devices to share a common I2C (2-wire) bus and iscapable of operation across a broad voltage range (1.6Vto 5.5V). The 24CW Series contains a pair of programmableConfiguration registers which allow certain devicebehaviors to be modified. These registers are the WriteProtection Register and the Hardware AddressRegister.

特性 Features

• Internally organized as one 16384 x 8 bit block
• Byte or page writes up to 32 bytes
• Byte or sequential reads within a block
• Self-timed write cycle (5ms maximum) High-Speed I2C Interface
• Industry standard: 1MHz, 400KHz and 100KHz
• Configurable via the Hardware Address Register (HAR)
• Software write protection vis the Write Protection Register (WPR)
• Write current: 1.0mA maximum at 5.5V
• Read current: 1.0mA maximum at 5.5V, 1MHz
• More than one million erase/write cycles
• ESD protection: >4000V RoHS Compliant

简介

24CW1280属于集成电路（IC）的存储器。由制造生产的24CW1280存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。