Datasheets
UL635H256BSK45 by:
ZMDI
Cypress Semiconductor
Simtek Corporation
ZMDI
Not Found

Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO28, 0.330 INCH, SOP-28

Part Details for UL635H256BSK45 by ZMDI

Results Overview of UL635H256BSK45 by ZMDI

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Computing and Data Storage

UL635H256BSK45 Information

UL635H256BSK45 by ZMDI is an SRAM.
SRAMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Part Details for UL635H256BSK45

UL635H256BSK45 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

UL635H256BSK45 Part Data Attributes

UL635H256BSK45 ZMDI
Buy Now Datasheet
Compare Parts:
UL635H256BSK45 ZMDI Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO28, 0.330 INCH, SOP-28
Select a part to compare:
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer ZENTRUM MIKROELEKTRONIK DRESDEN AG
Part Package Code SOIC
Package Description SOP, SOP28,.5
Pin Count 28
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.41
Access Time-Max 45 ns
JESD-30 Code R-PDSO-G28
JESD-609 Code e0
Length 18.1 mm
Memory Density 262144 bit
Memory IC Type NON-VOLATILE SRAM
Memory Width 8
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 28
Number of Words 32768 words
Number of Words Code 32000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 32KX8
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP28,.5
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Seated Height-Max 2.54 mm
Standby Current-Max 0.001 A
Supply Current-Max 0.037 mA
Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 8.75 mm

Alternate Parts for UL635H256BSK45

This table gives cross-reference parts and alternative options found for UL635H256BSK45. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UL635H256BSK45, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
UL635H256BSK45G1 Cypress Semiconductor Check for Price 32KX8 NON-VOLATILE SRAM, 45ns, PDSO28, 0.330 INCH, SOP-28 UL635H256BSK45 vs UL635H256BSK45G1
UL635H256BSK45G1 ZMDI Check for Price Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDSO28, 0.330 INCH, SOP-28 UL635H256BSK45 vs UL635H256BSK45G1
Part Number Manufacturer Composite Price Description Compare
U631H256S2C35 ZMDI Check for Price Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO28, 0.330 INCH, SOP2-28 UL635H256BSK45 vs U631H256S2C35
CMUI-65656L40 Atmel Corporation Check for Price 32KX8 STANDARD SRAM, 40ns, PDSO28, 0.300 INCH, SOJ-28 UL635H256BSK45 vs CMUI-65656L40
CMUI-65656L35RD Atmel Corporation Check for Price 32KX8 STANDARD SRAM, 35ns, PDSO28, 0.300 INCH, SOJ-28 UL635H256BSK45 vs CMUI-65656L35RD
M5M5256DVP-55XL Renesas Electronics Corporation Check for Price 32KX8 STANDARD SRAM, 55ns, PDSO28, 8 X 13.40 MM, TSOP-28 UL635H256BSK45 vs M5M5256DVP-55XL
U62H256AS1K35G1 ZMDI Check for Price Standard SRAM, 32KX8, 35ns, CMOS, PDSO28, 0.330 INCH, SOP-28 UL635H256BSK45 vs U62H256AS1K35G1
U62256SC07G1 ZMDI Check for Price Standard SRAM, 32KX8, 70ns, CMOS, PDSO28, 0.330 INCH, SOP-28 UL635H256BSK45 vs U62256SC07G1
UL62H256ASK55G1 ZMDI Check for Price Standard SRAM, 32KX8, 55ns, CMOS, PDSO28, 0.300 INCH, LEAD FREE, SOP-28 UL635H256BSK45 vs UL62H256ASK55G1
PDM31256SA12TITY Paradigm Technology Inc Check for Price Standard SRAM, 32KX8, 12ns, CMOS, PDSO28 UL635H256BSK45 vs PDM31256SA12TITY
HM62832UHLJP-15 Hitachi Ltd Check for Price Standard SRAM, 32KX8, 15ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 UL635H256BSK45 vs HM62832UHLJP-15
PDM31256SA15SOTY Paradigm Technology Inc Check for Price Standard SRAM, 32KX8, 15ns, CMOS, PDSO28 UL635H256BSK45 vs PDM31256SA15SOTY