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M95256-RDW6TP

M95256-RDW6TP

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STMicroelectronics

256 KBIT SPI BUS EEPROM WITH HIGH-SPEED CLOCK

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M95256-RDW6TP

M95256-RDW6TP

Active
STMicroelectronics

256 KBIT SPI BUS EEPROM WITH HIGH-SPEED CLOCK

Find alt

Description

General part information

M95256-R Series

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 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-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.

Technical Specifications

Parameters and characteristics for this part

SpecificationM95256-RDW6TP
Clock Frequency20 MHz
Memory Depth32 K
Memory FormatEEPROM
Memory Interface (Type)SPI
Memory Size32 kB
Memory TypeNon-Volatile
Memory Width8 bit
Mounting TypeSurface Mount
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Package Length0.173 in
Package Name8-TSSOP
Package Width4.4 mm
TechnologyEEPROM
Voltage - Supply (Maximum)5.5 V
Voltage - Supply (Minimum)1.8 V
Write Cycle Time - Page5 ms
Write Cycle Time - Word5 ms

Pricing

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CAD

3D models and CAD resources for this part