IS61LF12836A-7.5B2I-TR ISSI, Integrated Silicon Solution Inc, IS61LF12836A-7.5B2I-TR Datasheet - Page 7

• Manufacturer Part Number: IS61LF12836A-7.5B2I-TR
• Description: IC SRAM 4MBIT 7.5NS 119BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LF12836A-7.5B2I-TR

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 4M (128K x 36)
• Speed: 7.5ns
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 119-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Integrated Silicon Solution, Inc.
Rev. F
09/28/2010
IS61(64)LF12832A, IS61(64)LF12836A, IS61(64)LF25618A
IS64VF12832A, IS61(64)VF12836A, IS61(64)VF25618A
PIN DESCRIPTIONS
165 PBGA PACKAGE PIN CONFIGURATION
256k
Note: * A
Symbol
A
A0, A1
ADV
ADSP
ADSC
GW
CLK
CE, CE2, CE2
BWx (x=a,b)
M
A
B
C
D
E
G
H
K
N
P
R
F
J
L
x
0
18 (TOP VIEW)
and A
MODE
DQPb
DQb
DQb
DQb
DQb
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
1
are the two least significant bits (LSB) of the address field and set the internal burst counter if burst is desired.
Pin Name
Address Inputs
Synchronous Burst Address Inputs
Synchronous Burst Address
Advance
Address Status Processor
Address Status Controller
Global Write Enable
Synchronous Clock
Synchronous Chip Select
Synchronous Byte Write
Controls
DQb
DQb
DQb
DQb
NC
NC
NC
NC
NC
NC
NC
NC
NC
A
A
2
V
V
V
V
V
V
V
V
V
V
CE2
NC
CE
ddq
ddq
ddq
ddq
ddq
ddq
ddq
ddq
ddq
ddq
3
A
A
BWb
Vss
V
V
V
V
V
V
V
V
V
Vss
NC
A
A
4
dd
dd
dd
dd
dd
dd
dd
dd
dd
BWa
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
NC
NC
NC
NC
5
CE2
CLK
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
A
A
NC
6
1
0
*
*
Symbol
BWE
OE
ZZ
MODE
NC
DQx
DQPx
V
V
Vss
dd
ddq
BWE
GW
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
NC
NC
NC
7
ADSC
Vss
V
V
V
V
V
V
V
V
V
Vss
OE
Pin Name
A
A
8
dd
dd
dd
dd
dd
dd
dd
dd
dd
Byte Write Enable
Output Enable
Power Sleep Mode
Burst Sequence Selection
No Connect
Data Inputs/Outputs
Data Inputs/Outputs
3.3V/2.5V Power Supply
Isolated Output Power Supply
3.3V/2.5V
Ground
ADSP
V
V
V
V
V
V
V
V
V
V
ADV
Nc
ddq
ddq
ddq
ddq
ddq
ddq
ddq
ddq
ddq
ddq
A
A
9
dqa
dqa
dqa
dqa
Nc
NC
NC
NC
NC
Nc
NC
10
A
A
A
A
DQPa
DQa
DQa
DQa
DQa
NC
Nc
Nc
Nc
Nc
NC
NC
ZZ
11
A
A
7