1.8V Uniform Sector
Dual and Quad Serial Flash
GD25LQ64C
GD25LQ64C
DATASHEET
1
1.8V Uniform Sector
Dual and Quad Serial Flash
GD25LQ64C
Contents
1.
2.
3.
4.
5.
6.
7.
FEATURES
.........................................................................................................................................................4
GENERAL DESCRIPTION
................................................................................................................................5
MEMORY ORGANIZATION
...............................................................................................................................8
DEVICE OPERATION
........................................................................................................................................9
DATA PROTECTION
........................................................................................................................................ 10
STATUS REGISTER.........................................................................................................................................
12
COMMANDS DESCRIPTION
.......................................................................................................................... 14
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
7.21
7.22
7.23
7.24
7.25
7.26
7.27
7.28
7.29
7.30
7.31
W
RITE
E
NABLE
(WREN) (06H)
........................................................................................................................ 18
W
RITE
D
ISABLE
(WRDI) (04H)
........................................................................................................................ 19
W
RITE
E
NABLE FOR
V
OLATILE
S
TATUS
R
EGISTER
(50H)................................................................................
20
R
EAD
S
TATUS
R
EGISTER
(RDSR) (05H
OR
35H
OR
15H)
............................................................................. 20
W
RITE
S
TATUS
R
EGISTER
(WRSR) (01H)
...................................................................................................... 21
R
EAD
D
ATA
B
YTES
(READ) (03H)
.................................................................................................................. 23
R
EAD
D
ATA
B
YTES AT
H
IGHER
S
PEED
(F
AST
R
EAD
) (0BH)
........................................................................... 23
D
UAL
O
UTPUT
F
AST
R
EAD
(3BH)
.................................................................................................................... 24
Q
UAD
O
UTPUT
F
AST
R
EAD
(6BH)
.................................................................................................................... 25
D
UAL
I/O F
AST
R
EAD
(BBH)
............................................................................................................................ 25
Q
UAD
I/O F
AST
R
EAD
(EBH)
............................................................................................................................ 27
Q
UAD
I/O W
ORD
F
AST
R
EAD
(E7H)
................................................................................................................ 29
S
ET
B
URST WITH
W
RAP
(77H)
......................................................................................................................... 30
P
AGE
P
ROGRAM
(PP) (02H)
............................................................................................................................ 31
Q
UAD
P
AGE
P
ROGRAM
(32H)
.......................................................................................................................... 32
S
ECTOR
E
RASE
(SE) (20H)
............................................................................................................................. 33
32KB B
LOCK
E
RASE
(BE) (52H)
..................................................................................................................... 34
64KB B
LOCK
E
RASE
(BE) (D8H)
..................................................................................................................... 35
C
HIP
E
RASE
(CE) (60/C7H)
............................................................................................................................. 36
D
EEP
P
OWER
-D
OWN
(DP) (B9H)
.................................................................................................................... 37
R
ELEASE FROM
D
EEP
P
OWER
-D
OWN AND
R
EAD
D
EVICE
ID (RDI) (ABH)
.................................................... 38
R
EAD
M
ANUFACTURE
ID/ D
EVICE
ID (REMS) (90H)
...................................................................................... 40
R
EAD
M
ANUFACTURE
ID/ D
EVICE
ID D
UAL
I/O (92H)
..................................................................................... 41
R
EAD
M
ANUFACTURE
ID/ D
EVICE
ID Q
UAD
I/O (94H)
.................................................................................... 42
R
EAD
I
DENTIFICATION
(RDID) (9FH)
............................................................................................................... 43
P
ROGRAM
/E
RASE
S
USPEND
(PES) (75H)
....................................................................................................... 44
P
ROGRAM
/E
RASE
R
ESUME
(PER) (7AH)
........................................................................................................ 45
R
EAD
U
NIQUE
ID (4BH)
.................................................................................................................................... 46
E
RASE
S
ECURITY
R
EGISTERS
(44H)
................................................................................................................ 47
P
ROGRAM
S
ECURITY
R
EGISTERS
(42H)
.......................................................................................................... 48
R
EAD
S
ECURITY
R
EGISTERS
(48H)
.................................................................................................................. 49
2
1.8V Uniform Sector
Dual and Quad Serial Flash
7.32
7.33
7.34
7.35
7.36
7.37
8.
GD25LQ64C
S
ET
R
EAD
P
ARAMETERS
(C0H)
....................................................................................................................... 50
B
URST
R
EAD WITH
W
RAP
(0CH)
...................................................................................................................... 51
E
NABLE
QPI (38H)
........................................................................................................................................... 51
D
ISABLE
QPI (FFH)
.......................................................................................................................................... 52
E
NABLE
R
ESET
(66H)
AND
R
ESET
(99H)
......................................................................................................... 52
R
EAD
S
ERIAL
F
LASH
D
ISCOVERABLE
P
ARAMETER
(5AH)
............................................................................... 53
ELECTRICAL CHARACTERISTICS
.............................................................................................................. 59
8.1
8.2
8.3
8.4
8.5
8.6
POWER-ON TIMING
...................................................................................................................................... 59
INITIAL DELIVERY STATE
........................................................................................................................... 59
ABSOLUTE MAXIMUM RATINGS
............................................................................................................... 59
CAPACITANCE MEASUREMENT CONDITIONS
..................................................................................... 60
DC CHARACTERISTICS
............................................................................................................................... 61
AC CHARACTERISTICS
............................................................................................................................... 64
9.
ORDERING INFORMATION
............................................................................................................................ 69
9.1
V
ALID
P
ART
N
UMBERS
...................................................................................................................................... 70
PACKAGE INFORMATION
......................................................................................................................... 72
P
ACKAGE
SOP8 208MIL..................................................................................................................................
72
P
ACKAGE
VSOP8 208MIL
............................................................................................................................... 73
P
ACKAGE
USON8 (4*4
MM
, 0.45
MM THICKNESS
)
............................................................................................ 74
P
ACKAGE
WSON8 (6*5
MM
)
............................................................................................................................. 75
P
ACKAGE
WLCSP (2
X
4
FUNCTIONAL BALL ARRAY
)
........................................................................................ 76
P
ACKAGE
WLCSP (4
X
2
FUNCTIONAL BALL ARRAY
)
........................................................................................ 77
REVISION HISTORY
.................................................................................................................................... 78
10.
10.1
10.2
10.3
10.4
10.5
10.6
11.
3
1.8V Uniform Sector
Dual and Quad Serial Flash
1. FEATURES
◆
GD25LQ64C
64M-bit Serial Flash
-8192K-byte
-256 bytes per programmable page
◆
Fast
Program/Erase Speed
-Page Program time: 0.7ms typical
-Sector Erase time: 90ms typical
-Block Erase time: 0.3/0.45s typical
◆
Standard, Dual, Quad SPI, QPI
-Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD#
-Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD#
-Quad SPI: SCLK, CS#, IO0, IO1, IO2, IO3
-QPI: SCLK, CS#, IO0, IO1, IO2, IO3
◆
-Chip Erase time: 30s typical
Flexible Architecture
-Uniform Sector of 4K-byte
-Uniform Block of 32/64K-byte
-Erase/Program Suspend/Resume
◆
High Speed Clock Frequency
-120MHz for fast read with 30PF load
-Dual I/O Data transfer up to 240Mbits/s
-Quad I/O Data transfer up to 480Mbits/s
-QPI Mode Data transfer up to 480Mbits/s
◆
◆
Low
Power Consumption
-35uA typical stand-by current
-1uA typical power down current
Advanced security Features
-128-Bit Unique ID for each device
-3x1024-Byte Security Registers With OTP Lock
◆
Software/Hardware
Write Protection
-Write protect all/portion of memory via software
-Enable/Disable protection with WP# Pin
-Top/Bottom Block protection
◆
Single Power Supply Voltage
-Full voltage range: 1.65~2.0V
◆
Minimum 100,000 Program/Erase Cycles
◆
Allows XIP (execute in place) Operation
-Continuous Read With 8/16/32/64-byte Wrap
◆
Data Retention
-20-year data retention typical
4
1.8V Uniform Sector
Dual and Quad Serial Flash
2. GENERAL DESCRIPTION
GD25LQ64C
The GD25LQ64C (64M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the
Dual/Quad SPI and QPI mode: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#).
The Dual I/O data is transferred with speed of 240Mbits/s and the Quad I/O & Quad output data is transferred with speed of
480Mbits/s.
CONNECTION DIAGRAM
CS#
SO/
IO1
WP#/
IO2
VSS
1
2
Top View
3
4
8
7
6
5
VCC
HOLD#/
IO3
SCLK
SI/
IO0
CS#
SO/
IO1
WP#/
IO2
VSS
1
2
Top View
3
4
8–LEAD WSON/USON
8
7
6
5
VCC
HOLD#/
IO3
SCLK
SI/
IO0
8–LEAD VSOP/SOP
PIN DESCRIPTION
Pin Name
CS#
SO (IO1)
WP# (IO2)
VSS
SI (IO0)
SCLK
HOLD# (IO3)
VCC
Ball Name
A3
B3
C3
D3
D2
C2
B2
A2
I/O
I
I/O
I/O
I
I/O
I/O
Description
Chip Select Input
Data Output (Data Input Output 1)
Write Protect Input (Data Input Output 2)
Ground
Data Input (Data Input Output 0)
Serial Clock Input
Hold Input (Data Input Output 3)
Power Supply
Note: CS# must be driven high if chip is not selected. Please don’t leave CS# floating any time after power is on.
TOP VIEW
A1
NC
BOTTOM VIEW
A4
NC
A2
VCC
A3
CS#
A4
NC
A3
CS#
A2
VCC
A1
NC
B2
HOLD#/
IO3
B3
SO/IO1
B3
SO/IO1
B2
HOLD#/
IO3
C2
SCLK
C3
WP#/
IO2
C3
WP#/
IO2
C2
SCLK
D1
NC
D2
SI/IO0
D3
VSS
D4
NC
D4
NC
D3
VSS
D2
SI/IO0
D1
NC
WLCSP (2x4 functional ball array, GD25LQ64CLxxR)
5
