256Kb Serial SRAM, 32K x 8 configuration, featuring a 25ns access time and 4-wire SPI interface. This synchronous memory operates at up to 20MHz with a supply voltage range of 2.7V to 3.6V. Packaged in a surface-mount TSSOP-8, it offers a wide operating temperature range from -40°C to 125°C.
Frequency20MHz
PackageTSSOP
Current10mA
MountingSurface Mount
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Technical Specifications
Microchip 23K256-E/ST technical specifications.
General
Access Time
25ns
Access Time-Max
50ns
Address Bus Width
1b
Package/Case
TSSOP
Density
256Kb
Frequency
20MHz
Height
1.05mm
Interface
SPI, Serial, 4-WIRE
Length
4.5mm
Max Frequency
20MHz
Max Operating Temperature
125°C
Max Supply Voltage
3.6V
Memory Size
256Kb
Memory Type
RAM, , SRAM, SDR
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Ports
1
Number of Words
32000
Operating Supply Voltage
3.3V
Package Quantity
100
Packaging
Rail/Tube
RoHS Compliant
Yes
Supply Current
10mA
Sync/Async
Synchronous
Width
3.1mm
Word Size
8b
Compliance
RoHS
Compliant
Datasheet
Microchip 23K256-E/ST Datasheet
Download the complete datasheet for Microchip 23K256-E/ST to view detailed technical specifications.
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