IS61LF6436A-8.5TQLI ISSI, Integrated Silicon Solution Inc, IS61LF6436A-8.5TQLI Datasheet - Page 11

• Manufacturer Part Number: IS61LF6436A-8.5TQLI
• Description: IC SRAM 2MBIT 8.5NS 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LF6436A-8.5TQLI

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 2M (64K x 36)
• Speed: 8.5ns
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Density: 2.25Mb
• Access Time (max): 8.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 90MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 16b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 150mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 64K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 706-1096; IS61LF6436A-8.5TQLI

IS61LF6436A
IS61LF6432A
READ/WRITE CYCLE TIMING
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. B
08/25/05
BWd-BWa
DATA
Address
DATA
ADSC
ADSP
CLK
ADV
BWE
CE2
CE2
OUT
GW
CE
OE
IN
t
t
t
CES
CES
High-Z
High-Z
CES
t
t
SS
AS
t
KQLZ
t
KQ
RD1
Single Read
Flow-through
t
t
WS
WS
t
t
t
t
SH
t
AH
CEH
CEH
CEH
t
KH
t
SS
t
KC
t
t
1a
WH
WH
WR1
t
t
t
OEQX
t
KQX
KL
t
KQHZ
DS
t
WS
t
SH
Single Write
CE2 and CE2 only sampled with ADSP or ADSC
t
WR1
OEHZ
1a
t
WH
t
DH
RD2
t
KQ
2a
ADSP is blocked by CE inactive
2b
Burst Read
t
t
KQX
CE Masks ADSP
KQ
2c
2d
Unselected with CE2
RD3
ISSI
t
KQX
t
Unselected
KQHZ
11
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