ZZ Mode Timing 30 | Cypress CY7C1386F, CY7C1387F, CY7C1386D guide

CY7C1386D, CY7C1386F CY7C1387D, CY7C1387F

Switching Waveforms

ZZ Mode Timing [30, 31]

CLK

ZZ

I SUPPLY

(continued)

t ZZ

t ZZI

I DDZZ

ALL INPUTS (except ZZ)

Outputs (Q)

High-Z

DON’T CARE

t ZZREC

t RZZI

DESELECT or READ Only

Notes

30.Device must be deselected when entering ZZ sleep mode. See cycle descriptions table for all possible signal conditions to deselect the device.

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

Document Number: 38-05545 Rev. *E

Page 24 of 30

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Cypress CY7C1386F, CY7C1387F, CY7C1386D, CY7C1387D manual ZZ Mode Timing 30

Contents

Features Selection Guide250 MHz 200 MHz 167 MHz Unit Cypress Semiconductor Corporation Logic Block Diagram CY7C1386D/CY7C1386F 3 512K x Logic Block Diagram CY7C1387D/CY7C1387F 3 1M x Pin Configurations Pin Tqfp Pinout 3 Chip Enables CY7C1386D 512K XCY7C1387D 1M x Pin Configurations Ball BGA Pinout 1 Chip Enable Pin Configurations Ball Fbga Pinout 3 Chip Enable Power supply inputs to the core of the device Pin DefinitionsName Description Byte write select inputs, active LOW. Qualified with Functional Overview Interleaved Burst Address Table Mode = Floating or VDD Linear Burst Address Table Mode = GNDZZ Mode Electrical Characteristics Operation Add. Used Truth Table for Read/Write 6 Function CY7C1386D/CY7C1386FFunction CY7C1387D/CY7C1387F TAP Controller State Diagram TAP Controller Block Diagram Bypass Register TAP Instruction Set TAP AC Switching Characteristics TAP Timing 3V TAP AC Test Conditions 5V TAP AC Test Conditions3V TAP AC Output Load Equivalent GND VIN Vddq Identification Register Definitions Scan Register SizesIdentification Codes Register Name Bit Size Ball BGA Boundary Scan Order 14 Bit # Ball IDInternal A10 B10 M11M10 G10 F10 Internal Electrical Characteristics Maximum RatingsOperating Range Range Ambient Capacitance Thermal ResistanceAC Test Loads and Waveforms Switching Characteristics Over the Operating Range 20 Description 250 200 167 Unit Parameter Min Switching Waveforms Read Cycle Timing Write Cycle Timing 26 Adsc Read/Write Cycle Timing 26, 28 ZZ Mode Timing 30 Ordering Information CY7C1386D, CY7C1386F CY7C1387D, CY7C1387F Package Diagrams Pin Thin Plastic Quad Flat pack 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 Date Orig. Description of Change Document HistoryDocument Number