M24256X-F数据手册集成电路（IC）的存储器规格书PDF

描述 Description

The M24256X-F is a 256-Kbit I2C-compatible EEPROM (electrically erasable programmable memory) organized as 32 K × 8 bits.

The M24256X-F can operate with a supply voltage from 1.65 V to 3.6 V, with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 °C/+85 °C. It can also operate down to 1.6 V, under some restricting conditions.

Moreover the M24256X-F offers three features.

An additional page of 64 bytes, named identification page; it can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

A first additional 8-bit register, named the configurable device address (CDA) register authorizing the user, through software, to configure up to eight possibilities of chip enable address.

A second additional 8-bit register, named the software write protection (SWP) register authorizing the user, through software, to write protect partial or full memory array.

特性 Features

• Compatible with following I2C bus modes:
•1 MHz (Fast-mode Plus)
•400 kHz (Fast-mode)
•100 kHz (Standard-mode)
• Memory array:
•256 Kbit (32 Kbytes) of EEPROM
•Page size: 64 bytes
•Additional identification page
• Configurable device address register
• Software write protection register
• Single supply voltage :
•1.6 V to 3.6 V
• Operating temperature range:
•-40°C up to +85°C
• Write cycle time:
•Byte write within 5 ms
•Page write within 5 ms
• Random and sequential read modes
• Enhanced ESD / latch-up protection
• More than 4 million write cycles
• More than 200-year data retention
• 包
•WLCSP 4-ball (ECOPACK2)
•Unsawn wafer (each die is tested)

简介

M24256X-F属于集成电路（IC）的存储器。由制造生产的M24256X-F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。