M95256-R Overview
1 Description The M95256 devices are electrically erasable programmable memories (EEPROMs) organized as 32768 x 8 bits, accessed through the SPI bus. The M95256-DF, -DR or -DW (hereinafter referred to as M95256-Dx) offer an additional page, named the Identification page (64 bytes). The Identification page can be used to store sensitive application parameters that can be (later) permanently locked in read-only mode.
M95256-R Key Features
- patible with the serial peripheral interface (SPI) bus
- Memory array
- 256-Kbit (32 Kbytes) of EEPROM
- Page size: 64 bytes
- Additional write lockable page (Identification page)
- Write time
- Byte Write within 5 ms
- Page Write within 5 ms
- Write protect
- quarter array
