Switching Waveforms, Read/Write Timing18, 19

CY7C1352G

Switching Waveforms

tAS tAH

Data

In-Out (DQ)

Q(A6)

DESELECT

Notes:

18.For this waveform ZZ is tied low.

19.When CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.

20.Order of the Burst sequence is determined by the status of the MODE (0= Linear, 1= Interleaved). Burst operations are optional.

Document #: 38-05514 Rev. *D

Page 9 of 12

[+] Feedback

Image 9

Contents

Logic Block Diagram FeaturesFunctional Description1 Cypress Semiconductor Corporation Maximum Access Time Maximum Operating Current Pin ConfigurationSelection Guide 250 MHz 200 MHz 166 MHz 133 MHz Unit Pin Definitions Functional Overview Linear Burst Address Table Mode = GND Interleaved Burst Address Table Mode = Floating or VDDZZ Mode Electrical Characteristics Truth Table for Read/Write 2 Operating Range Maximum RatingsAmbient Range GND ≤ V I ≤ V DDQ Capacitance11 Thermal Resistance11AC Test Loads and Waveforms Switching Characteristics Over the Operating Range 16 Read/Write Timing18, 19 Switching Waveforms NOP, STALL, and Deselect Cycles18, 19 ZZ Mode Timing22Stall NOP Read Package Diagram Ordering InformationPin Tqfp 14 x 20 x 1.4 mm Document History Issue Orig. Description of Change Date