AT25QL321 datasheet(67/79 Pages) DIALOG

部件名	AT25QL321

功能描述	32-Mbit, 1.7V Minimum SPI Serial Flash Memory with Dual I/O, Quad I/O and QPI Support

PDF	79 Pages

Scroll/Zoom	100%

制造商	DIALOG [Dialog Semiconductor]

网页	http://www.dialog-semiconductor.com/

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67 / 79 page

AT25QL321

DS-25QL321–131C–5/2017

Figure 8-3. AC Measurement I/O Waveform

8.8

AC Electrical Characteristics

DESCRIPTION

SYMBOL

ALT

SPEC

UNIT

MIN

TYP

MAX

Clock frequency

For all instructions, except Read Data (03h)

D.C.

104(6)

MHz

Clock freq. Read Data instruction (03h)

D.C.

MHz

Clock High, Low Time except Read Data (03h)

tCLH,

tCLL(1)

4.5

Clock High, Low Time for Read Data (03h)

tCRLH,

tCRLL(1)

Clock Rise Time peak to peak

tCLCH(2)

0.1

V/ns

Clock Fall Time peak to peak

tCHCL(2)

0.1

V/ns

CS Active Setup Time relative to Clock

tSLCH

tCSS

CS Not Active Hold Time relative to Clock

tCHSL

Data In Setup Time

tDVCH

tDSU

Data In Hold Time

tCHDX

tDH

CS Active Hold Time relative to Clock

tCHSH

CS Not Active Setup Time relative to Clock

tSHCH

CS Deselect Time (for Read instructions/ Write,

Erase and Program instructions)

tSHSL

tCSH

100

Output Disable Time

tSHQZ(2)

tDIS

Clock Low to Output Valid

tCLQV

tV1

Clock Low to Output Valid ( Except Main Read ) (3)

tCLQV

tV2

AT25QL321 数据表(PDF) 67 Page - Dialog Semiconductor

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