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STK22C48-SF45I

STK22C48-SF45I

STK22C48-SF45I

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-SF45I 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 -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Pbfree Code yes
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
[email protected] Reflow Temperature-Max (s) 40
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 ROHS3 Compliant
Lead Free Lead Free
STK22C48-SF45I Product Details

STK22C48-SF45I Overview


A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tube case as well. The file is embedded in a 28-SOIC (0.342, 8.69mm Width) case. 16Kb 2K x 8 is the chip's memory size. There is a mainstream memory format used by this device, which is called NVSRAM-format memory. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V volts. As far as the mounting type is concerned, Surface Mount is recommended. There are 28 terminations on the chip. It supports up to 1 functions for comprehensive operation. A voltage of 5V is required for the operation of this memory device. In order to select similar parts, typical manufacturers refer to STK22C48 as the device's base part number. In this ic memory chip, there is an 28-pin package that encloses the device. It has 28 pins indicating it has 28 memory locations. According to the datasheet, this memory chip operates at an operating voltage of 5V. Using Surface Mount mounting, this chip offers straightforward and high-efficiency mounting. The nominal supply current of this memory component is 65mA. Talking about power supplies, this memory chip requires merely 5V. SRAMs-types are usually considered to be this component.

STK22C48-SF45I Features


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

STK22C48-SF45I Applications


There are a lot of Cypress Semiconductor Corp STK22C48-SF45I Memory applications.

  • servers
  • printers
  • mainframes
  • personal digital assistants
  • main computer memory
  • supercomputers
  • cell phones
  • Cache memory
  • networking
  • telecommunications

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