Cypress manual AutoStore or Power Up Recall, Parameter Alt Description STK16C88 Unit Min Max

Page 10

 

 

 

 

 

 

STK16C88

AutoStore or Power Up RECALL

 

 

 

 

Parameter

Alt

 

Description

STK16C88

 

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

 

3.6

 

V

VSWITCH

 

 

Low Voltage Trigger Level

4.0

4.5

 

V

Switching Waveforms

Figure 9. AutoStore/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: 001-50595 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 EnduranceDescription Test Conditions Max Unit CapacitanceAC Test Conditions Parameter Description Test Conditions Pdip UnitAC Switching Characteristics Switching WaveformsSwitching Min Max ParameterLow Voltage Reset Level AutoStore or Power Up RecallPower up Recall Duration Parameter Alt Description STK16C88 Unit Min MaxSoftware Controlled STORE/RECALL Cycle Parameter Alt Description 25 ns 45 ns Unit Min MaxOrdering Information Package Diagrams Pin 600 Mil PdipNew data sheet Sales, Solutions and Legal InformationDocument History

STK16C88 specifications

The Cypress STK16C88 is a highly regarded SRAM (Static Random Access Memory) device that is designed for high-performance computing applications. As a member of the Cypress family of memory solutions, the STK16C88 is known for its efficiency, speed, and reliability, making it a popular choice among engineers and developers seeking robust memory solutions for their projects.

One of the key features of the STK16C88 is its high-speed access capability. It operates at a maximum access time of just 55 nanoseconds, enabling rapid data retrieval and processing. This characteristic makes it particularly suitable for applications requiring quick response times, such as telecommunications, networking equipment, and industrial automation systems.

The STK16C88 boasts a dual-port architecture, which allows simultaneous access to data from multiple devices. This enhances the flexibility of the memory chip, making it ideal for multi-processor systems where efficient data sharing is critical. The dual-port feature also facilitates easier designs for applications that require real-time data processing and eliminates potential bottlenecks that might hinder system performance.

In terms of capacity, the STK16C88 provides 128K bits of memory, organized as 16K x 8 bits. This allocation of memory provides ample space for storing data and program code, making it versatile for various applications, including embedded systems and consumer electronics. Additionally, it supports asynchronous read/write operations, ensuring that the system can perform tasks without being held up by the memory component.

Another important characteristic of the STK16C88 is its low power consumption, which is vital for battery-operated devices and portable electronics. The device operates with a supply voltage of 3.3V, making it suitable for modern low-power applications. Its energy-efficient design extends battery life and reduces heat generation, further enhancing the reliability of the systems that utilize it.

Moreover, the STK16C88 is characterized by its compatibility with various industry-standard memory interfaces, allowing for seamless integration into existing systems. The simplicity of implementation, combined with its robust performance and reliability, makes it an excellent choice for manufacturers looking to enhance the capabilities of their devices.

In conclusion, the Cypress STK16C88 is a high-performance, low-power SRAM solution that is well-suited for various applications ranging from telecommunications to consumer electronics. Its key features, including dual-port architecture, high-speed access, and low power consumption, position it as a valuable component in the design of contemporary electronic systems.