M95256-DR 256 Kbit SPI bus EEPROM with high-speed clock

The M95256 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 32768 x 8 bits, accessed through the SPI bus.

The M95256-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95256-R and M95256-DR can operate with a supply voltage from 1.8 V to 5.5 V, and the M95256-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C.

The M95256-Dx offers an additional page, named the Identification Page (64 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode

技术特性
M95256-DR 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
M95256-DRMN6TP Active 0.705 1000 SO8 Tape And Reel -40 °C-85 °C M95256-DRMN6TP
M95256-DRDW6TP Active 0.705 1000 TSSOP8 Tape And Reel -40 °C-85 °C M95256-DRDW6TP
DATASHEET
描述 版本 大小
M95256-DR : DS4712: 256-Kbit serial SPI bus EEPROM with high-speed clock 19 690KB
APPLICATION NOTES
描述 版本 大小
AN2014: How a designer can make the most of STMicroelectronics Serial EEPROMs 8 645KB