描述 Description

The M24C64 is a 64-Kbit I2C-compatible EEPROM (electrically erasable programmable memory) organized as 8K × 8?bits.

Over an ambient temperature range of -40 °C / +85 °C, the M24C64-W can operate with a supply voltage from 2.5 V to 5.5 V, the M24C64-R can operate with a supply voltage from 1.8 V to 5.5 V, and the M24C64-F and M24C64-DF can operate with a supply voltage from 1.7 V to 5.5 V ( the M24C64-F can also operate down to 1.6 V, under some restricting conditions).

The M24C64-D offers an additional page, named the identification page (32 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

特性 Features

?
?Compatible with following I2C bus modes:
? 1 MHz
? 400?kHz
? 100?kHz

?Memory array:
? 64?Kbit (8?Kbyte) of EEPROM
? Page size: 32?byte
? Additional Write lockable page (M24C64-D order codes)

?Single supply voltage:
? 1.7 V to 5.5 V over –40 °C / +85 °C
? 1.6 V to 5.5 V over 0 °C / +85 °C

?Write:
? Byte write within 5?ms
? Page write within 5?ms

?Random and sequential read modes
?Write protect of the whole memory array
?Enhanced ESD/latch-Up protection
?More than 4?million write cycles
?More than 200-years data retention
? Packages
?SO8N (ECOPACK2)
?TSSOP8 (ECOPACK2)
?UFDFPN (ECOPACK2)
?WLCSP (ECOPACK2)
?Unsawn wafer (each die is tested)

簡介

M24C64-R屬于集成電路（IC）的存儲(chǔ)器。由制造生產(chǎn)的M24C64-R存儲(chǔ)器存儲(chǔ)器是集成電路上用作數(shù)據(jù)存儲(chǔ)設(shè)備的半導(dǎo)體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲(chǔ)容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。