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GD25Q21BのメーカーはGigaDeviceです、この部品の機能は「Uniform Sector Dual and Quad Serial Flash」です。 |
部品番号 | GD25Q21B |
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部品説明 | Uniform Sector Dual and Quad Serial Flash | ||
メーカ | GigaDevice | ||
ロゴ | |||
このページの下部にプレビューとGD25Q21Bダウンロード(pdfファイル)リンクがあります。 Total 30 pages
Uniform Sector
Dual and Quad Serial Flash
GD25Q21B
GD25Q21B
DATASHEET
1
1 Page Uniform Sector
Dual and Quad Serial Flash
GD25Q21B
7.32. PROGRAM/ERASE SUSPEND (PES) (75H) ................................................................................................................... 39
7.33. PROGRAM/ERASE RESUME (PER) (7AH) ................................................................................................................... 40
8. ELECTRICAL CHARACTERISTICS ..............................................................................................................41
8.1. POWER-ON TIMING ........................................................................................................................................... 41
8.2. INITIAL DELIVERY STATE ..................................................................................................................................... 41
8.3. DATA RETENTION AND ENDURANCE ................................................................................................................. 41
8.4. LATCH UP CHARACTERISTICS ............................................................................................................................. 41
8.5. ABSOLUTE MAXIMUM RATINGS ........................................................................................................................ 42
8.6. CAPACITANCE MEASUREMENT CONDITIONS .................................................................................................... 42
8.7. DC CHARACTERISTICS......................................................................................................................................... 43
8.8. AC CHARACTERISTICS......................................................................................................................................... 44
9. ORDERING INFORMATION............................................................................................................................46
10. PACKAGE INFORMATION .........................................................................................................................47
10.1.
10.2.
10.3.
10.4.
PACKAGE SOP8 150MIL ........................................................................................................................................ 47
PACKAGE SOP8 208MIL ........................................................................................................................................ 48
PACKAGE TSSOP8 173MIL..................................................................................................................................... 49
PACKAGE USON8 (3*2MM).................................................................................................................................... 50
11. REVISION HISTORY....................................................................................................................................51
3
3Pages Uniform Sector
Dual and Quad Serial Flash
BLOCK DIAGRAM
WP#(IO2)
Write Control
Logic
HOLD#(IO3)
SCLK
CS#
SI(IO0)
SO(IO1)
SPI
Command &
Control Logic
Status
Register
High Voltage
Generators
Flash
Memory
Page Address
Latch/Counter
Column Decode And
256-Byte Page Buffer
Byte Address
Latch/Counter
GD25Q21B
6
6 Page | |||
ページ | 合計 : 30 ページ | ||
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PDF ダウンロード | [ GD25Q21B データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
GD25Q21B | Uniform Sector Dual and Quad Serial Flash | ELM |
GD25Q21B | Uniform Sector Dual and Quad Serial Flash | GigaDevice |