مدار مجتمع (آی سی) آی‌سی حافظه تراشهٔ حافظه

Product Attributes

Introduction

The M24C64 is a 64-Kbit |²C -compatible EEPROM (electrically erasable programmable memory) organized as 8Kx8 bits. Over an ambient temperature range of -40℃/+85℃, the M24C64-W can operate with a supply voltage from 2.5 V to 5.5V, the M24C64-R can operate with a supply voltage from 1.8 V to 5.5V, 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.

Features

• Compatible with following |²C 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℃/+85℃, 1.6 V to 5.5 V over 0℃/+85℃
• 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