مدار مجتمع (آی سی) آی‌سی حافظه تراشهٔ حافظه

Product Attributes

Introduction

The M95M02 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 262144 x 8 bits, accessed through the SPI bus. Over an ambient temperature range of -40 ℃ /+85 ℃ the M95M02-DR can operate with a supply voltage from 1.8 to 5.5 V. Over an ambient temperature range of -20 ℃ /+85 ℃ the M95M02-DF can operate with a supply voltage from 1.7 to 5.5 V The M95M02 devices offer an additional page, named the Identification page (256 bytes). The Identification page can be used to store sensitive application parameters that can be (later) permanently locked in read-only mode.

Features

• Compatible with the serial peripheral interface (SPI) bus
• Memory array: 2 Mbit (256 Kbytes) of EEPROM
• Page size: 256 bytes
• Byte Write within 10 ms
• Page Write within 10 ms
• Additional write lockable page (Identification page)
• Write protect: quarter, half or whole memory array
• Clock frequency: 5 MHz
• Single supply voltage: 1.7 to 5.5 V over -20 ℃ to +85 ℃; 1.8 to 5.5 V over -40 ℃ to +85 ℃
• Operating temperature range: from -40 ℃ up to +85 ℃
• Enhanced ESD protection
• More than 4 million Write cycles
• More than 200-year data retention
• Packages: SO8 (ECOPACK2), WLCSP (ECOPACK2)