Datenblatt-pdf.com


GD25Q16C Schematic ( PDF Datasheet ) - ELM

Teilenummer GD25Q16C
Beschreibung 3.3V Uniform Sector Dual and Quad Serial Flash
Hersteller ELM
Logo ELM Logo 




Gesamt 30 Seiten
GD25Q16C Datasheet, Funktion
http://www.elm-tech.com
GD25Q16C
DATASHEET






GD25Q16C Datasheet, Funktion
GD25Q16CxIGx 3.3V Uniform Sector Dual and Quad Serial Flash
3. MEMORY ORGANIZATION
http://www.elm-tech.com
GD25Q16C
Each device has
2M
8K
512
32/64
Each block has
64/32K
256/128
16/8
-
Each sector has
4K
16
-
-
Each page has
256
-
-
-
bytes
pages
sectors
blocks
Uniform Block Sector Architecture
GD25Q16C 64K Bytes Block Sector Architecture
Block
Sector
511
31 -----
496
495
30 -----
480
-----
----- -----
-----
-----
----- -----
-----
47
2 -----
32
31
1 -----
16
15
0 -----
0
1FF000H
-----
1F0000H
1EF000H
-----
1E0000H
-----
-----
-----
-----
-----
-----
02F000H
-----
020000H
01F000H
-----
010000H
00F000H
-----
000000H
Address range
1FFFFFH
-----
1F0FFFH
1EFFFFH
-----
1E0FFFH
-----
-----
-----
-----
-----
-----
02FFFFH
-----
020FFFH
01FFFFH
-----
010FFFH
00FFFFH
-----
000FFFH
49 - 6
Rev.1.0

6 Page









GD25Q16C pdf, datenblatt
GD25Q16CxIGx 3.3V Uniform Sector Dual and Quad Serial Flash
7. COMMANDS DESCRIPTION
http://www.elm-tech.com
All commands, addresses and data are shifted in and out of the device, beginning with the most significant bit
on the first rising edge of SCLK after CS# is driven low. Then, the one-byte command code must be shifted in
to the device, most significant bit first on SI, each bit being latched on the rising edges of SCLK.
See Table2, every command sequence starts with a one-byte command code. Depending on the command, this
might be followed by address bytes, or by data bytes, or by both or none. CS# must be driven high after the last
bit of the command sequence has been shifted in. For the commands of Read, Fast Read, Read Status Register
or Release from Deep Power-Down, and Read Device ID, the shifted-in command sequence is followed by a
data-out sequence. CS# can be driven high after any bit of the data-out sequence is being shifted out.
For the commands of Page Program, Sector Erase, Block Erase, Chip Erase, Write Status Register, Write
Enable, Write Disable or Deep Power-Down command, CS# must be driven high exactly at a byte boundary,
otherwise the command is rejected, and is not executed. That means CS# must be driven high when the number
of clock pulses after CS# being driven low is an exact multiple of eight. For Page Program, if CS# is driven high
at any time the input byte is not a full byte, nothing will happen and WEL will not be reset.
Table2. Commands (Standard/Dual/Quad SPI)
Command Name Byte 1 Byte 2
Byte 3
Byte 4 Byte 5 Byte 6 n-Bytes
Write Enable
Write Disable
Volatile SR Write Enable
Read Status Register
Read Status Register-1
Write Status Register
Read Data
Fast Read
Dual Output Fast Read
06H
04H
50H
05H
35H
01H
03H
0BH
3BH
(S7-S0)
(S15-S8)
(S7-S0)
A23-A16
A23-A16
A23-A16
Dual I/O Fast Read
BBH A23-A8 (2)
Quad Output Fast Read
Quad I/O Fast Read
Quad I/O Word Fast
Read (7)
Continuous Read Mode
Reset
Page Program
Quad Page Program
Sector Erase
Block Erase (32K)
Block Erase (64K)
Chip Erase
Enable Reset
Reset
Program/Erase Suspend
Program/Erase Resume
6BH
EBH
E7H
A23-A16
A23-A0
M7-M0 (4)
A23-A0
M7-M0 (4)
FFH
02H
32H
20H
52H
D8H
C7/60H
66H
99H
75H
7AH
A23-A16
A23-A16
A23-A16
A23-A16
A23-A16
(S15-S8)
A15-A8
A15-A8
A15-A8
A7-A0
M7-M0 (2)
A15-A8
dummy (5)
dummy (6)
A15-A8
A15-A8
A15-A8
A15-A8
A15-A8
(continuous)
(continuous)
A7-A0
A7-A0
A7-A0
(D7-D0) (1)
A7-A0
(D7-D0) (3)
(D7-D0)
dummy
dummy
dummy
(Next byte) (continuous)
(D7-D0) (continuous)
D7-D0 (1) (continuous)
(continuous)
(D7-D0) (3) (continuous)
(continuous)
(D7-D0) (3)
(continuous)
A7-A0
A7-A0
A7-A0
A7-A0
A7-A0
D7-D0 Next byte
D7-D0 (3)
49 - 12
Rev.1.0

12 Page





SeitenGesamt 30 Seiten
PDF Download[ GD25Q16C Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
GD25Q1616Mbit Dual and Quad SPI FlashGigaDevice
GigaDevice
GD25Q16BDual and Quad Serial FlashGigaDevice
GigaDevice
GD25Q16BUniform sector dual and quad serial flashELM
ELM
GD25Q16C3.3V Uniform Sector Dual and Quad Serial FlashELM
ELM

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche