Cypress CY7C1217H manual Ordering Information, Package Diagram, Pin Tqfp 14 x 20 x 1.4 mm

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CY7C1217H

Ordering Information

Not all of the speed, package and temperature ranges are available. Please contact your local sales representative or

visit www.cypress.com for actual products offered.

Speed

Ordering Code

Package

Package Type

Operating

(MHz)

Diagram

Range

 

 

 

 

 

100

CY7C1217H-100AXC

51-85050

100-pin Thin Quad Flat Pack (14 x 20 x 1.4 mm) Lead-Free

Commercial

 

 

 

 

 

 

CY7C1217H-100AXI

 

 

Industrial

 

 

 

 

 

133

CY7C1217H-133AXC

51-85050

100-pin Thin Quad Flat Pack (14 x 20 x 1.4 mm) Lead-Free

Commercial

 

 

 

 

 

 

CY7C1217H-133AXI

 

 

Industrial

 

 

 

 

 

Package Diagram

100-Pin TQFP (14 x 20 x 1.4 mm) (51-85050)

16.00±0.20

14.00±0.10

1.40±0.05

100

81

1

80

22.00±0.20

20.00±0.10

30

31

0.30±0.08

0.65

12° ±1°

TYP.

(8X)

51

50

SEE DETAIL

A

0.20 MAX.

1.60 MAX.

R 0.08 MIN. 0.20 MAX.

0.25

0° MIN.

SEATING PLANE

STAND-OFF

0.05 MIN.NOTE:

0.15 MAX.

0.10

GAUGE PLANE

-7°

0.60±0.15

1.00 REF.

R 0.08 MIN. 0.20 MAX.

0.20 MIN.

DETAIL A

1.JEDEC STD REF MS-026

2.BODY LENGTH DIMENSION DOES NOT INCLUDE MOLD PROTRUSION/END FLASH MOLD PROTRUSION/END FLASH SHALL NOT EXCEED 0.0098 in (0.25 mm) PER SIDE BODY LENGTH DIMENSIONS ARE MAX PLASTIC BODY SIZE INCLUDING MOLD MISMATCH

3.DIMENSIONS IN MILLIMETERS

51-85050-*B

Intel and Pentium are registered trademarks and i486 is a trademark of Intel Corporation. All product and company names mentioned in this document may be the trademarks of their respective holders.

Document #: 38-05670 Rev. *B

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© Cypress Semiconductor Corporation, 2006. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

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Contents Cypress Semiconductor Corporation FeaturesSelection Guide Functional Description1 133 MHz 100 MHz UnitCY7C1217H Logic Block Diagram15CY7C1217H Pin Configuration Pin TqfpPin Descriptions Interleaved Burst Address Table Mode = Floating or VDD Linear Burst Address Table Mode = GNDFunctional Overview ZZ Mode Electrical Characteristics Parameter Description Test Conditions Min Max UnitAddress Cycle Description Used Function Truth Table for Read/Write2Range Maximum RatingsOperating Range AmbientCapacitance9 Thermal Resistance9AC Test Loads and Waveforms Switching Characteristics Over the Operating Range 10 Read Cycle Timing16 Timing DiagramsAdsc Write Cycle Timing16DON’T Care Undefined Read/Write Timing16, 18ZZ Mode Timing20 Package Diagram Ordering InformationPin Tqfp 14 x 20 x 1.4 mm Document History Issue Date Orig. Description of Change

CY7C1217H specifications

The Cypress CY7C1217H is a high-performance synchronous static random-access memory (SRAM) device that offers an array of features making it suitable for a diverse range of applications. With a configuration of 1 Meg x 16 bits, this component is well-suited for use in high-speed data processing systems, instrumentation, networking, and other applications that demand rapid-read and write cycles.

One of the standout features of the CY7C1217H is its high-speed operation. It supports a clock frequency of up to 167 MHz, making it ideal for systems that require fast data access and transfer rates. This high-speed capability is complemented by a low-power consumption profile, which is critical for battery-operated devices and energy-efficient applications. The part operates on a supply voltage of 1.65V to 1.95V, allowing for compatibility with modern low-voltage digital systems.

The device utilizes a dual-port architecture, enabling simultaneous access from multiple processors or data buses. This dual-port design significantly improves performance by allowing multiple data transactions to occur simultaneously, thus increasing overall system throughput. Additionally, the CY7C1217H features an asynchronous read and write capability, allowing for flexible operation in various system configurations.

In terms of memory organization, the CY7C1217H employs a multiplexed address input design, which helps optimize pin count and leads to more efficient PCB layouts. The use of a XY address decoding scheme allows for straightforward integration into existing systems while maintaining high performance.

Another notable characteristic of this SRAM is its reliability and durability. The device is built using Cypress's advanced trench technology, providing inherent robustness against environmental stress factors. This ensures a longer lifespan and improved performance consistency over time.

Furthermore, the CY7C1217H supports a range of operating temperatures, making it suitable for both commercial and industrial applications. Whether used in consumer electronics or critical industrial control systems, this SRAM's versatility ensures it can meet diverse design requirements.

In summary, the Cypress CY7C1217H synchronous SRAM combines high-speed performance, low power consumption, and dual-port capabilities with robust design characteristics. Its versatility and reliability make it an excellent choice for engineers looking to enhance their high-performance applications across various sectors.