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Product Attributes

Introduction

The M95320 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 4096 × 8 bits, accessed through the SPl bus. The M95320 devices can operate with a supply range from 1.7 V to 5.5 V and are guaranteed over the -40 ℃/+85 ℃ temperature range. The M95320-D offers an additional page, named the Identification Page (32 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

Features

• Compatible with the Serial Peripheral Interface (SPI) bus
• Memory array:
  • 32 Kb (4 Kbytes) of EEPROM
  • Page size: 32 bytes
• Write:
  • Byte Write within 5 ms
  • Page Write within 5 ms
• Additional Write lockable page (Identification page)
• Write Protect: quarter, half or whole memory array
• High-speed clock: 20 MHz
• Single supply voltage:
  • 2.5 V to 5.5 V for M95320 - W
  • 1.8 V to 5.5 V for M95320 - R
  • 1.7 V to 5.5 V for M95320 - DF
• 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)
  • TSSOP8 (ECOPACK2)
  • UFDFPN8 (ECOPACK2)