ZZ Mode Timing29, DON’T Care | Cypress CY7C1373D, CY7C1371D guide

CY7C1371D

CY7C1373D

Switching Waveforms (continued)

ZZMode Timing[29, 30]

CLK

t ZZ

ZZ

t ZZI

ISUPPLY

I DDZZ

ALL INPUTS (except ZZ)

Outputs (Q)

High-Z

DON’T CARE

t ZZREC

t RZZI

DESELECT or READ Only

Notes:

29.Device must be deselected when entering ZZ mode. See truth table for all possible signal conditions to deselect the device.

30.DQs are in high-Z when exiting ZZ sleep mode.

Document #: 38-05556 Rev. *F

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Cypress CY7C1373D, CY7C1371D manual ZZ Mode Timing29, DON’T Care

Contents

Features Selection Guide Functional Description1133 MHz 100 MHz Unit Cypress Semiconductor Corporation Logic Block Diagram CY7C1371D 512K x Logic Block Diagram CY7C1373D 1M x Pin Configurations Pin Tqfp Pinout CY7C1371D CY7C1373D Pin Configurations Pin Configurations Ball Fbga Pinout CE2 Pin Definitions Single Read Accesses Burst Read AccessesSingle Write Accesses Functional Overview Interleaved Burst Address Table Mode = Floating or VDD Linear Burst Address Table Mode = GNDZZ Mode Electrical Characteristics Partial Truth Table for Read/Write 2, 3 Address Operation UsedFunction CY7C1371D Function CY7C1373D TAP Controller State Diagram TAP Controller Block Diagram Ieee 1149.1 Serial Boundary Scan Jtag Bypass Register TAP Instruction Set TAP Timing Extest Output Bus Tri-State TAP AC Switching Characteristics Over the Operating Range10 Setup TimesParameter Description Min Max Unit Clock Output Times TAP DC Electrical Characteristics And Operating Conditions 3V TAP AC Test ConditionsParameter Description Conditions Min Max Unit Identification Register Definitions Scan Register SizesIdentification Codes Register Name Bit Size Ball BGA Boundary Scan Order 13 Bit # Ball ID A10 B10 P10 Electrical Characteristics Maximum RatingsOperating Range Ambient Range Capacitance18 Thermal Resistance18AC Test Loads and Waveforms Switching Characteristics Over the Operating Range23 133 MHz 100 MHz Parameter Description Unit Min Max Switching Waveforms Read/Write Waveforms25, 26Rite Read NOP, Stall and Deselect Cycles25, 26 AddressStall Stall NOP ZZ Mode Timing29 DON’T Care Ordering Information Package Diagrams Pin Thin Plastic Quad Flatpack 14 x 20 x 1.4 mm Ball BGA 14 x 22 x 2.4 mm Ball Fbga 13 x 15 x 1.4 mm Issue Orig. Description of Change Date Document History