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Part Number: |
STK14C88-NF25TR |
STK12C68-C45I |
Manufacturer: |
Cypress Semiconductor Corp |
ON Semiconductor |
Description: |
IC NVSRAM 256KBIT 25NS 32SOIC |
28 Pin Memory IC 35.56mm mm |
Quantity Available: |
Available |
Available |
Datasheets: |
STK14C88
|
-
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Mounting Type |
Surface Mount |
Through Hole |
Package / Case |
32-SOIC (0.295, 7.50mm Width) |
28-CDIP (0.300, 7.62mm) |
Surface Mount |
YES |
NO |
Number of Pins |
32 |
- |
Operating Temperature |
0°C~70°C TA |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Tube |
Published |
2005 |
- |
JESD-609 Code |
e3 |
e4 |
Part Status |
Obsolete |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
1 (Unlimited) |
Number of Terminations |
32 |
28 |
ECCN Code |
EAR99 |
- |
Terminal Finish |
Matte Tin (Sn) |
GOLD |
Subcategory |
SRAMs |
- |
Technology |
NVSRAM (Non-Volatile SRAM) |
NVSRAM (Non-Volatile SRAM) |
Voltage - Supply |
4.5V~5.5V |
4.5V~5.5V |
Terminal Position |
DUAL |
DUAL |
Peak Reflow Temperature (Cel) |
260 |
240 |
Number of Functions |
1 |
1 |
Supply Voltage |
5V |
5V |
Terminal Pitch |
1.27mm |
2.54mm |
Reach Compliance Code |
unknown |
unknown |
Time@Peak Reflow Temperature-Max (s) |
20 |
30 |
Base Part Number |
STK14C88 |
- |
Pin Count |
32 |
28 |
Qualification Status |
Not Qualified |
COMMERCIAL |
Operating Supply Voltage |
5V |
- |
Power Supplies |
5V |
- |
Memory Size |
256Kb 32K x 8 |
64Kb 8K x 8 |
Memory Type |
Non-Volatile |
Non-Volatile |
Operating Mode |
ASYNCHRONOUS |
SYNCHRONOUS |
Supply Current-Max |
0.097mA |
- |
Memory Format |
NVSRAM |
NVSRAM |
Memory Interface |
Parallel |
Parallel |
Data Bus Width |
8b |
- |
Memory Width |
8 |
8 |
Write Cycle Time - Word, Page |
25ns |
45ns |
Density |
256 kb |
- |
Standby Current-Max |
0.0015A |
- |
Access Time (Max) |
25 ns |
45 ns |
Height Seated (Max) |
2.54mm |
4.11mm |
Length |
20.726mm |
35.56mm |
RoHS Status |
Non-RoHS Compliant |
Non-RoHS Compliant |
Pbfree Code |
- |
no |
Additional Feature |
- |
STORE TO EEPROM SOFTWARE,HARDWARE, OR AUTOSTORE; RECALL SOFTWARE |
JESD-30 Code |
- |
R-CDIP-T28 |
Supply Voltage-Max (Vsup) |
- |
5.5V |
Supply Voltage-Min (Vsup) |
- |
4.5V |
Organization |
- |
8KX8 |
Memory Density |
- |
65536 bit |
Width |
- |
7.62mm |
Submit RFQ: |
Submit |
Submit |