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STK22C48-SF45TR

STK22C48-SF45TR

STK22C48-SF45TR

Cypress Semiconductor Corp

5V V Surface Mount 28 Pin Memory IC STK22C48 16 kb kb 18.3895mm mm 65mA mA 8b b

SOT-23

STK22C48-SF45TR Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.342, 8.69mm Width)
Number of Pins 28
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.32.00.41
Subcategory SRAMs
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number STK22C48
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 16Kb 2K x 8
Nominal Supply Current 65mA
Memory Type Non-Volatile
Memory Format NVSRAM
Memory Interface Parallel
Data Bus Width 8b
Organization 2KX8
Memory Width 8
Write Cycle Time - Word, Page 45ns
Density 16 kb
Standby Current-Max 0.0015A
Access Time (Max) 45 ns
Word Size 8b
Height Seated (Max) 2.794mm
Length 18.3895mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
STK22C48-SF45TR Product Details

STK22C48-SF45TR Overview


Its memory type can be classified as Non-Volatile. In addition, memory ics is available in a Tape & Reel (TR) case as well. The file is embedded in a 28-SOIC (0.342, 8.69mm Width) case. There is an 16Kb 2K x 8 memory capacity on the chip. This device utilizes a NVSRAM format memory which is of mainstream design. The device's extended operating temperature range of 0°C~70°C TA makes it ideal for many demanding applications. It is supplied votage within 4.5V~5.5V. A Surface Mount mounting type is recommended for this product. On the chip, there are 28 terminations that are planted. The comprehensive working procedure is supported by 1 functions in this part. A voltage of 5V is required for the operation of this memory device. Similar parts are frequently selected using STK22C48, the device's base part number. There are 28 pins on the package of the memory device. This memory device has 28 pins, indicating it has 28 memory locations. The operating supply voltage of this memory chip is noted to be 5V. In this chip, Surface Mount mounting is used, a straightforward, high-efficiency mounting method. It is rated 65mA for its nominal supply current when it comes to the memory component. When it comes to power supplies, this memory chip only requires 5V . Usually, this memory ics is regarded as a type of SRAMs.

STK22C48-SF45TR Features


Package / Case: 28-SOIC (0.342, 8.69mm Width)
28 Pins
Operating Supply Voltage:5V

STK22C48-SF45TR Applications


There are a lot of Cypress Semiconductor Corp STK22C48-SF45TR Memory applications.

  • networks
  • embedded logic
  • nonvolatile BIOS memory
  • DVD disk buffer
  • graphics card
  • personal digital assistants
  • supercomputers
  • workstations,
  • printers
  • cell phones

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