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CY7C138-25JXC

CY7C138-25JXC

CY7C138-25JXC

Rochester Electronics, LLC

68 Pin Memory IC 24.2316mm mm

SOT-23

CY7C138-25JXC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 68-LCC (J-Lead)
Surface MountYES
Operating Temperature0°C~70°C TA
PackagingTray
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 68
Terminal Finish MATTE TIN
Additional FeatureAUTOMATIC POWER-DOWN
Technology SRAM - Dual Port, Asynchronous
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
Reach Compliance Code unknown
[email protected] Reflow Temperature-Max (s) 20
Pin Count68
JESD-30 Code S-PQCC-J68
Qualification StatusCOMMERCIAL
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Memory Size32Kb 4K x 8
Memory TypeVolatile
Memory Format SRAM
Memory InterfaceParallel
Organization 4KX8
Memory Width 8
Write Cycle Time - Word, Page 25ns
Memory Density 32768 bit
Access Time (Max) 25 ns
Height Seated (Max) 5.08mm
Length 24.2316mm
Width 24.2316mm
RoHS StatusROHS3 Compliant
In-Stock:1048 items

CY7C138-25JXC Product Details

CY7C138-25JXC Overview


A Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tray case as well. An embedded 68-LCC (J-Lead) case surrounds memory ics. The memory size of the chip is 32Kb 4K x 8 Mb. As with most mainstream devices, this one uses SRAM-format memory. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. There is a voltage range of 4.5V~5.5V for the supply voltage. There is a recommended mounting type of Surface Mount for it. On the chip, there are 68 terminations. The comprehensive working procedure of this part involves 1 functions. The memory device designed for this application has been designed to be powered by an 5V power supply. The memory device has 68 pins, which means that it has 68 memory locations, which indicates it is an 68-bit device. Despite all its benefits, this memory chip also offers AUTOMATIC POWER-DOWN for improved system performance.

CY7C138-25JXC Features


Package / Case: 68-LCC (J-Lead)
Additional Feature:AUTOMATIC POWER-DOWN

CY7C138-25JXC Applications


There are a lot of Rochester Electronics, LLC CY7C138-25JXC Memory applications.

  • DVD disk buffer
  • embedded logic
  • main computer memory
  • multimedia computers
  • Camcorders
  • personal computers
  • cell phones
  • Cache memory
  • personal digital assistants
  • nonvolatile BIOS memory

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