Cypress STK16C88-3 manual AutoStorePlus or Power Up Recall, Power up Recall Duration

Page 10

 

 

 

 

 

 

STK16C88-3

AutoStorePlus or Power Up RECALL

 

 

 

 

Parameter

Alt

 

Description

STK16C88-3

 

Unit

 

Min

Max

 

 

 

 

 

 

 

tHRECALL [10]

tRESTORE

 

Power up RECALL Duration

 

550

 

μs

tSTORE

tHLHZ

 

STORE Cycle Duration

 

10

 

ms

t [4, 6]

 

 

Power-down AutoStore Slew Time to Ground

500

 

 

ns

stg

 

 

 

 

 

 

 

VRESET

 

 

Low Voltage Reset Level

 

2.4

 

V

VSWITCH

 

 

Low Voltage Trigger Level

2.7

2.95

 

V

Switching Waveforms

Figure 9. AutoStorePlus/Power Up RECALL

9&&

9

96:,7&+

95(6(7

$XWR6WRUH

32:(583 5(&$//

W+5(&$//

:(

'4 '$7$287

WVWJ

W6725(

32:(583

%52:1287

%52:1287

%52:1287

5(&$//

12 6725('8(72

$XWR6WRUH3OXVH

$XWR6WRUH3OXVH

 

1265$0:5,7(6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12 5(&$//

12 5(&$//

5(&$//:+(1

 

9&&','127*2

9&&','127*2

9&&5(78516

 

%(/2:95(6(7

%(/2:95(6(7

$%29(96:,7&+

Notes

10. tHRECALL starts from the time VCC rises above VSWITCH.

Document Number: 001-50594 Rev. **

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Contents Functional Description FeaturesLogic Block Diagram Cypress Semiconductor Corporation 198 Champion CourtOutput Enable, Active LOW. The active LOW Pin ConfigurationsWrite Enable Input, Active LOW. When the chip is enabled Power Supply Inputs to the DeviceSram Read Hardware Recall Power UpDevice Operation Sram WriteNoise Considerations Low Average Active PowerHardware Protect Best PracticesRead Sram Output Data 0x03E0 Software STORE/RECALL Mode Selection 13 a0x0E38 Read Sram Output Data Read Sram Output Data 0x303FOperating Range DC Electrical CharacteristicsMaximum Ratings Data Retention and EnduranceThermal Resistance CapacitanceAC Test Conditions Description Test Conditions Max UnitSram Read Cycle AC Switching CharacteristicsSwitching Waveforms Parameter Description 35 ns Unit Cypress Alt Min MaxAddress Setup to End of Write Chip Enable To End of WriteData Setup to End of Write Address Setup to Start of WriteLow Voltage Reset Level AutoStorePlus or Power Up RecallPower up Recall Duration Parameter Alt Description STK16C88-3 Unit Min MaxSoftware Controlled STORE/RECALL Cycle Parameter Alt Description 35 ns Unit MinPart Numbering Nomenclature STK16C88 3W F 35 Ordering InformationPackage Diagrams Pin 600 Mil PdipNew data sheet Sales, Solutions and Legal InformationWorldwide Sales and Design Support Products PSoC Solutions Document History
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