STK11C68-SF25 Cypress Semiconductor Corp, STK11C68-SF25 Datasheet - Page 12

• Manufacturer Part Number: STK11C68-SF25
• Description: STK11C68-SF25
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK11C68-SF25

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (8.69mm width)
• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 25ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 90mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ordering Information
These parts are not recommended for new designs. They are in production to support ongoing production programs only.
Document Number: 001-50638 Rev. *A
Part Numbering Nomenclature
STK11C68 - S F 45 I TR
Speed (ns)
25
35
STK11C68-SF25TR
STK11C68-SF25
STK11C68-SF25ITR
STK11C68-SF25I
STK11C68-SF35TR
STK11C68-SF35
STK11C68-C35
STK11C68-L35
STK11C68-SF35ITR
STK11C68-SF35I
STK11C68-C35I
STK11C68-L35I
Ordering Code
Package Diagram
001-85058
001-85058
001-85058
001-85058
001-85058
001-85058
001-51695
001-51696
001-85058
001-85058
001-51695
001-51696
Packaging Option:
TR = Tape and Reel
Blank = Tube
Lead Finish
F = 100% Sn (Matte Tin)
28-Pin SOIC (330 mil)
28-Pin SOIC (330 mil)
28-Pin SOIC (330 mil)
28-Pin SOIC (330 mil)
28-Pin SOIC (330 mil)
28-Pin SOIC (330 mil)
28-Pin CDIP (300 mil)
28-Pin LCC (350 mil)
28-Pin SOIC (330 mil)
28-Pin SOIC (330 mil)
28-Pin CDIP (300 mil)
28-Pin LCC (350 mil)
Package:
S = Plastic 28-pin 330 mil SOIC
C = Ceramic 28-pin 300 mil DIP
L = Ceramic 28-pin 350 mil LLC
Package Type
Temperature Range:
Blank - Commercial (0 to 70°C)
I - Industrial (-40 to 85°C)
Commercial
Industrial
Commercial
Industrial
Operating Range
STK11C68
Page 12 of 17
Speed:
25 - 25 ns
35 - 35 ns
45 - 45 ns
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