Cypress CY62148EV30 manual Pin Configuration 1, Product Portfolio, Vfbga, Tsop, Soic

Page 2

 

 

 

MoBL® CY62148EV30

 

 

 

 

Pin Configuration [1, 3]

 

 

36-Ball VFBGA Pinout

32-Pin SOIC/TSOP II Pinout

 

 

Top View

Top View

A0

A1

NC A3

A6

A8

A

IO4

A2

WE

A4

A7

IO0

B

IO5

 

NC

A5

 

IO1

C

VSS

 

 

 

 

Vcc

D

V

 

 

 

 

Vss

E

CC

 

 

 

 

 

 

IO6

 

A18

A17

 

IO 2

F

IO7

OE

CE

A16

A15

IO 3

G

A9

A10

A11

A12

A13

A14

H

A17

A16

A14

A12

A7 A6 A5 A4 A3 A2 A1 A0 IO0 IO1 IO2

VSS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

32

 

VCC

 

31

 

 

A15

 

30

 

 

A18

 

29

 

 

WE

 

28

 

A13

 

27

 

 

A8

 

26

 

 

A9

 

25

 

 

A11

 

 

 

 

 

 

24

 

 

OE

 

23

 

A10

 

22

 

CE

 

 

20 IO67

IO5

IO4

IO321191817 IO

Product Portfolio

 

 

 

 

 

 

Speed

 

 

Power Dissipation

 

 

 

Product

Range

VCC Range (V)

Operating ICC (mA)

 

 

Standby ISB2

(ns)

 

 

 

 

 

 

 

 

 

f = 1 MHz

 

f = fmax

 

(µA)

 

 

 

 

Min

Typ[4]

Max

 

Typ[4]

Max

 

Typ[4]

 

Max

 

Typ[4]

 

Max

CY62148EV30LL

VFBGA

Ind’l

2.2

3.0

3.6

45

2

2.5

 

15

 

20

 

1

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TSOP II

Ind’l/Auto-A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SOIC

Ind’l

2.2

3.0

3.6

55

2

2.5

 

15

 

20

 

1

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes

3.NC pins are not connected on the die.

4.Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at VCC = VCC(typ), TA = 25°C.

Document #: 38-05576 Rev. *G

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Contents Functional Description FeaturesLogic Block Diagram Cypress Semiconductor Corporation 198 Champion CourtVfbga Pin Configuration 1Product Portfolio TsopOperating Range Electrical Characteristics Over the Operating RangeMaximum Ratings Product Range AmbientAC Test Loads and Waveforms Data Retention Characteristics Over the Operating RangeThermal Resistance Data Retention WaveformRead Cycle Switching CharacteristicsParameter Description Ind’l/Auto-A Unit Min Write CycleSwitching Waveforms Inputs/Outputs Mode Power Truth TablePackage Diagrams Ordering InformationPin Tsop II Pin 450 MIL Molded Soic Submission Orig. Description of Change Date Document HistoryECN Document Number Revision Sales, Solutions, and Legal InformationDocument Title CY62148EV30 MoBL 4-Mbit 512K x 8 Static RAM USB

CY62148EV30 specifications

Cypress CY62148EV30 is a high-performance static random-access memory (SRAM) module renowned for its speed, low power consumption, and versatile applications in various electronic systems. With a storage capacity of 2 megabits (256K x 8 bits), this SRAM is ideal for developers seeking reliable memory solutions for high-speed computing tasks.

One of the standout features of the CY62148EV30 is its fast access time, which can be as low as 30 nanoseconds, allowing for rapid data retrieval and storage. This makes it particularly well-suited for applications that require quick response times, such as embedded systems, telecommunications, and automotive electronics.

The CY62148EV30 is built using advanced CMOS technology, resulting in a low standby current that significantly prolongs battery life in portable devices. This characteristic is crucial for mobile applications where power efficiency is paramount. The SRAM operates on a wide voltage range, typically between 2.7V and 3.6V, accommodating various system designs and enhancing compatibility with different voltage levels prevalent in modern electronics.

The device features a simple asynchronous interface with straightforward read and write operations. Its dual-port capability enables simultaneous access by multiple devices, enhancing performance in multi-processor or multi-user environments. This is particularly beneficial in networking applications where high-speed data exchange is essential.

Furthermore, the CY62148EV30 is designed with high reliability in mind. It includes built-in features such as data retention voltage, which ensures that data is preserved even in low power scenarios. Additionally, the device supports a wide temperature range, making it capable of functioning effectively in diverse environmental conditions.

The versatility of the CY62148EV30 extends to various applications, including cache memory for microcontrollers, buffers in communication systems, and data storage in digital signal processing environments. Its robust characteristics and performance capabilities make it a preferred choice for engineers seeking a high-quality, reliable SRAM solution.

In summary, the Cypress CY62148EV30 is an exemplary SRAM offering that combines high speed, low power consumption, and versatile application compatibility. With its advanced technology, fast access times, low standby current, and reliability features, it stands out as a key component in a myriad of modern electronic systems.