GD25LE256DYJS datasheet(58/83 Pages) GIGADEVICE

部品番号	GD25LE256DYJS

部品情報	1.8V Uniform Sector Dual and Quad Serial Flash

PDF	83 Pages

Scroll/Zoom	100%

メーカー	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

ホームページ	http://www.gigadevice.com/

Logo

58 / 83 page

1.8V Uniform Sector

Dual and Quad Serial Flash

GD25LE256D

7.35. Burst Read with Wrap (0CH)

The

“Burst Read with Wrap (0CH)” command provides an alternative way to perform the read operation with “Wrap

Around

” in QPI mode. This command is similar to the “Fast Read (0BH)” command in QPI mode, except the addressing of

the read operation will

“Wrap Around” to the beginning boundary of the “Wrap Around” once the ending boundary is reached.

The

“Wrap Length” and the number of dummy clocks can be configured by the “Set Read Parameters (C0H)” command.

Figure37. Burst Read with Wrap command Sequence Diagram

CS#

SCLK

IO0

IO1

IO2

IO3

Command

0CH

A23-16

A15-8

A7-0

Dummy*

12 13

IOs switch from

Input to output

Byte1

Byte2

Byte3

*"Set Read Parameters" Command (C0H)

can set the number of dummy clocks

Note: The device default is in 24-bit address mode. For 4-byte mode, the address length becomes 32-bit.

GD25LE256DYJS データシート(PDF) 58 Page - GigaDevice Semiconductor (Beijing) Inc.

GD25LE256DYJS データシート(HTML) 58 Page - GigaDevice Semiconductor (Beijing) Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83

データシートダウンロード