Cypress CY62157CV33 manual Typical DC and AC Characteristics, Operating Current vs. Supply Voltage

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CY62157CV30/33

Typical DC and AC Characteristics [2]

Operating Current vs. Supply Voltage

ICC (mA)

14.0

12.0MoBL

8.0

 

6.0

(f = fmax, 70ns)

 

14.0

 

 

 

MoBL

 

12.0

 

 

 

(mA)

10.0

 

 

 

 

8.0

 

 

CC

 

(f = fmax, 70ns)

 

 

I

6.0

 

 

 

 

 

ICC (mA)

14.0

12.0MoBL

8.0

6.0 (f = fmax, 70ns)

4.0

 

 

 

 

2.0

 

(f = 1 MHz)

 

0.0

 

 

 

4.0

2.0

(f = 1 MHz)

0.0

4.0

2.0

0.0

(f = 1 MHz)

2.22.5 2.7

SUPPLY VOLTAGE (V)

2.7

3.0

3.3

SUPPLY VOLTAGE (V)

3.0 3.3 3.6 SUPPLY VOLTAGE (V)

ISB (A)

12.0

10.0

8.0 MoBL

6.0

4.0

2.0

0

2.22.5 2.7

SUPPLY VOLTAGE (V)

Standby Current vs. Supply Voltage

 

12.0

 

 

 

 

 

 

 

 

 

 

 

(A)

10.0

 

 

 

 

(A)

MoBL

 

 

8.0

 

 

 

 

 

 

SB

 

 

 

 

SB

 

 

 

 

 

 

 

 

 

I

6.0

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

4.0

 

 

 

 

 

 

 

 

 

 

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

2.7

3.0

3.3

SUPPLY VOLTAGE (V)

12.0

MoBL

10.0

8.0

6.0

4.0

2.0

0

3.0 3.3 3.6 SUPPLY VOLTAGE (V)

 

60

MoBL

 

 

50

 

 

 

 

40

 

 

 

AA (ns)

30

 

 

 

20

 

 

 

T

 

 

 

 

10

 

 

 

 

0

 

 

 

 

2.2

2.5

2.7

Access Time vs. Supply Voltage

 

60 MoBL

 

 

50

 

 

 

40

 

 

AA (ns)

30

 

 

20

 

 

T

 

 

 

10

 

 

 

0

3.0

 

 

2.7

3.3

 

60

MoBL

 

 

 

 

 

 

 

50

 

 

 

 

40

 

 

 

AA (ns)

30

 

 

 

20

 

 

 

T

 

 

 

 

10

 

 

 

 

0

3.0

3.3

3.6

 

 

SUPPLY VOLTAGE (V)

SUPPLY VOLTAGE (V)

SUPPLY VOLTAGE (V)

Document #: 38-05014 Rev. *F

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Contents Cypress Semiconductor Corporation FeaturesLogic Block Diagram Functional Description1Pin Definitions Pin Configurations2, 3Product Portfolio Ambient Device Range Electrical Characteristics Over the Operating RangeMaximum Ratings Operating RangeFbga Thermal Resistance7Parameter Description Test Conditions Data Retention Waveform9 Data Retention Characteristics Over the Operating RangeCapacitance7 AC Test Loads and WaveformsWrite Cycle Switching Characteristics Over the Operating Range70 ns Parameter Description Unit Min Max Read Cycle Read Cycle No OE Controlled16 Switching WaveformsRead Cycle No Address Transition Controlled15 Data I/O Data in Valid Write Cycle No WE Controlled14, 18Write Cycle No WE Controlled, OE LOW19 Write Cycle No CE1 or CE2 Controlled 14, 18BHE BLE Inputs/Outputs Mode PowerTruth Table Write Cycle No BHE/BLE Controlled, OE LOW19Operating Current vs. Supply Voltage Typical DC and AC CharacteristicsBall 6 mm x 10 mm x 1.2 mm Fbga Package DiagramOrdering Information REV ECN no Issue Date Orig. Description of ChangeDocument History

CY62157CV33, CY62157CV30 specifications

The Cypress CY62157CV30 and CY62157CV33 are high-performance synchronous static RAMs (SRAMs) designed for a wide range of applications in data storage and processing. These devices are notable for their speed, low power consumption, and versatility, making them ideal for use in systems where quick data access and high reliability are essential.

One of the main features of the CY62157CV30 and CY62157CV33 is their advanced synchronous operation. These SRAMs support a clock frequency of up to 100 MHz, allowing for high-speed data access and efficient performance in time-critical applications. With a 16K x 8-bit memory organization, these devices provide ample storage capacity, suitable for various applications ranging from telecommunications to consumer electronics.

The CY62157CV30 and CY62157CV33 utilize a 3.0V to 3.6V operating voltage range, making them well-suited for low-voltage applications. This low-voltage operation contributes to reduced power consumption, allowing for longer battery life in portable devices. The SRAMs are also designed with a low standby current, further enhancing their efficiency and making them optimal for systems that require prolonged periods of inactivity without significant power drain.

Another significant characteristic of these SRAM devices is their compatibility with various standard bus protocols, including asynchronous and synchronous data transfer methods. This adaptability ensures that they can be seamlessly integrated into different system architectures, offering designers flexibility in their hardware configurations.

The CY62157CV30 and CY62157CV33 feature a simple interface that allows for easy control and management of memory operations. They support both read and write operations and can be utilized in a variety of configurations depending on the system requirements. Additionally, these SRAMs provide excellent data retention characteristics, ensuring reliable data storage even in the event of power loss.

In summary, the Cypress CY62157CV30 and CY62157CV33 synchronous SRAMs offer a compelling combination of high speed, low power consumption, and adaptability. Their advanced features and technologies make them suitable for diverse applications in industries such as automotive, telecommunications, and consumer electronics. With their impressive performance characteristics, these SRAMs continue to meet the growing demands for efficient and reliable memory solutions in modern electronic systems.