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CY7C1334H

Document #: 38-05678 Rev. *B

Page 13 of 13

Document History Page

Document Title: CY7C1334H 2-Mbit (64K x 32) Pipelined SRAM with NoBL™ Architecture
Document Number: 38-05678

REV.

ECN NO.

Issue Date

Orig. of 

Change

Description of Change

**

347357

See ECN

PCI

New Data Sheet

*A

424820

See ECN

RXU

Changed address of Cypress Semiconductor Corporation on Page# 1 from 
“3901 North First Street” to “198 Champion Court”
Changed Three-State to Tri-State.
Modified “Input Load” to “Input Leakage Current except ZZ and MODE” in the 
Electrical Characteristics Table.
Modified test condition from V

DDQ

 < V

DD 

to

 

V

DDQ 

V

DD

Replaced Package Name column with Package Diagram in the Ordering 
Information table.
Replaced Package Diagram of 51-85050 from *A to *B

*B

459347

See ECN

NXR

Converted from Preliminary to Final
Included 2.5V I/O option
Updated the Ordering Information table.

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Содержание CY7C1334H

Страница 1: ...quent Write Read transitions All synchronous inputs pass through input registers controlled by the rising edge of the clock All data outputs pass through output registers controlled by the rising edge...

Страница 2: ...DQA NC NC DQC DQC VDDQ VSSQ DQC DQC DQC DQC VSSQ VDDQ DQC DQC NC VDD NC VSS DQD DQD VDDQ VSSQ DQD DQD DQD DQD VSSQ VDDQ DQD DQD NC A A CE 1 CE 2 BW D BW C BW B BW A CE 3 V DD V SS CLK WE CEN OE A A 1...

Страница 3: ...ins are tri stated and act as input data pins OE is masked during the data portion of a write sequence during the first clock when emerging from a deselected state when the device has been deselected...

Страница 4: ...sequence and will wrap around when incremented sufficiently A HIGH input on ADV LD will increment the internal burst counter regardless of the state of Chip Enables inputs or WE WE is latched at the b...

Страница 5: ...rst Next X L H X L X L L H Data In D NOP WRITE ABORT Begin Burst None L L L L H X L L H Tri State WRITE ABORT Continue Burst Next X L H X H X L L H Tri State IGNORE CLOCK EDGE Stall Current X L X X X...

Страница 6: ...H Write Bytes D A L L H H L Write Bytes D B L L H L H Write Bytes D B A L L H L L Write Bytes D C L L L H H Write Bytes D C A L L L H L Write Bytes D C B L L L L H Write All Bytes L L L L L ZZ Mode El...

Страница 7: ...for 3 3V I O 2 0 VDD 0 3V V for 2 5V I O 1 7 VDD 0 3V VIL Input LOW Voltage 9 for 3 3V I O 0 3 0 8 V for 2 5V I O 0 3 0 7 IX Input Leakage Current except ZZ and MODE GND VI VDDQ 5 5 A Input Current o...

Страница 8: ...llow standard test methods and procedures for measuring thermal impedance per EIA JESD51 30 32 C W JC Thermal Resistance Junction to Case 6 85 C W AC Test Loads and Waveforms Notes 11 Tested initially...

Страница 9: ...CLK Rise 0 5 0 5 ns tALH ADV LD Hold after CLK Rise 0 5 0 5 ns tWEH GW BW A D Hold after CLK Rise 0 5 0 5 ns tCENH CEN Hold after CLK Rise 0 5 0 5 ns tDH Data Input Hold after CLK Rise 0 5 0 5 ns tCE...

Страница 10: ...ce is determined by the status of the MODE 0 Linear 1 Interleaved Burst operations are optional WRITE D A1 1 2 3 4 5 6 7 8 9 CLK t CYC tCL tCH 10 CE tCEH tCES WE CEN tCENH tCENS BW A D ADV LD tAH tAS...

Страница 11: ...escription table for all possible signal conditions to deselect the device 23 I Os are in High Z when exiting ZZ sleep mode Switching Waveforms continued READ Q A3 4 5 6 7 8 9 10 CLK CE WE CEN BW A D...

Страница 12: ...d in this document are the trademarks of their respective holders Ordering Information Not all of the speed package and temperature ranges are available Please contact your local sales representative...

Страница 13: ...or Corporation on Page 1 from 3901 North First Street to 198 Champion Court Changed Three State to Tri State Modified Input Load to Input Leakage Current except ZZ and MODE in the Electrical Character...

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