GLS36VF3204-70-4E-EKE Greenliant, GLS36VF3204-70-4E-EKE Datasheet - Page 13

• Manufacturer Part Number: GLS36VF3204-70-4E-EKE
• Description: Flash 2Mx16 or 4Mx8 70ns
• Manufacturer: Greenliant

Specifications of GLS36VF3204-70-4E-EKE

• Rohs: yes
• Data Bus Width: 8 bit, 16 bit
• Memory Type: Flash
• Memory Size: 32 Mbit
• Architecture: Sectored
• Timing Type: Asynchronous
• Interface Type: Parallel
• Access Time: 70 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 15 mA
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-48
• Organization: 2 MB x 16, 4 MB x 8

32 Mbit Concurrent SuperFlash
GLS36VF3203 / GLS36VF3204
TABLE 5: Pin Description
TABLE 6: Operation Modes Selection
©2010 Greenliant Systems, Ltd.
Symbol
A
DQ
DQ
CE#
OE#
WE#
RST#
RY/BY#
WP#
BYTE#
V
V
NC
Mode
Read
Program
Erase
Standby
Write Inhibit
Product
Identification
Software
Mode
Reset
20
DD
SS
1. X can be V
2. Device ID =
-A
14
15
-DQ
/A
0
-1
0
Name
Address Inputs
Data Input/Output
Data Input/Output
and LBS Address
Chip Enable
Output Enable
Write Enable
Ready/Busy#
Write Protect
Word/Byte Configuration To select 8-bit or 16-bit mode.
Power Supply
Ground
No Connection
Hardware Reset
CE# OE# WE#
V
IL
V
V
V
V
IHC
X
X
X
IL
IL
IL
IL
or V
GLS36VF3203 = 7354H, GLS36VF3204 = 7353H
IH
V
V
V
V
V
, but no other value.
X
X
X
IL
IH
IH
IL
IL
V
V
V
V
V
X
X
X
IH
IH
IH
IL
IL
RST#
V
To provide memory addresses. During Sector-Erase and Hardware Sector Protection,
A
lines will select the block.
To output data during Read cycles and receive input data during Write cycles
Data is internally latched during a Write cycle. The outputs are in tri-state when
OE# or CE# is high.
DQ
A
To activate the device when CE# is low.
To gate the data output buffers
To control the Write operations
To reset and return the device to Read mode
To output the status of a Program or Erase operation
RY/BY# is a open drain output, so a 10K - 100K pull-up resistor is required
to allow RY/BY# to transition high indicating the device is ready to read.
To protect and unprotect top or bottom 8 KWord (4 outermost sectors) from Erase or
Program operation.
To provide 2.7-3.6V power supply voltage
Unconnected pins
V
V
V
V
V
V
V
IHC
20
-1
IH
IH
IH
IH
IH
IH
IL
-A
15
is used as the LSB address pin when in x8 mode (BYTE# = “0”)
11
is used as data I/O pin when in x16 mode (BYTE# = “1”)
address lines will select the sector. During Block-Erase A
Manufacturer’s ID
High Z / D
High Z / D
Device ID
DQ
High Z
High Z
(BFH)
D
D
7
X
OUT
-DQ
IN
1
OUT
OUT
0
2
13
Manufacturer’s ID
High Z / D
High Z / D
BYTE# = V
Device ID
High Z
High Z
(00H)
D
D
OUT
X
Functions
IN
OUT
OUT
2
IH
DQ
15
-DQ
DQ
BYTE# = V
14
8
DQ
-DQ
High Z
High Z
High Z
High Z
High Z
High Z
High Z
15
8
= A
= High Z
-1
IL
20
-A
S71270-05-000
15
Sector or Block
address
See Table 7
Chip-Erase
Address
address,
555H for
Data Sheet
A
A
X
X
X
X
IN
IN
T5.0 1270
T6.1 1270
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