IS61NLF51218A-7.5TQLI-TR ISSI, Integrated Silicon Solution Inc, IS61NLF51218A-7.5TQLI-TR Datasheet - Page 16

• Manufacturer Part Number: IS61NLF51218A-7.5TQLI-TR
• Description: IC SRAM 9MBIT 117MHZ 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61NLF51218A-7.5TQLI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 9M (512K x 18)
• Speed: 117MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS61NLF25636A/IS61NVF25636A
IS61NLF51218A/IS61NVF51218A
READ/WRITE CYCLE SWITCHING CHARACTERISTICS
Notes:
1. Configuration signal MODE is static and must not change during normal operation.
2. Guaranteed but not 100% tested. This parameter is periodically sampled.
3. Tested with load in Figure 2.
16
Symbol
fmax
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
KC
KH
WS
DS
AH
HE
WH
CEH
ADVH
DH
KL
KQ
KQX
KQLZ
KQHZ
OEQ
OELZ
OEHZ
AS
CES
SE
ADVS
PDS
PUS
(2)
(2,3)
(2,3)
(2,3)
(2,3)
Parameter
Clock Frequency
Cycle Time
Clock High Time
Clock Low Time
Clock Access Time
Clock High to Output Invalid
Clock High to Output Low-Z
Clock High to Output High-Z
Output Enable to Output Valid
Output Enable to Output Low-Z
Output Disable to Output High-Z
Address Setup Time
Read/Write Setup Time
Chip Enable Setup Time
Clock Enable Setup Time
Address Advance Setup Time
Data Setup Time
Address Hold Time
Clock Enable Hold Time
Write Hold Time
Chip Enable Hold Time
Address Advance Hold Time
Data Hold Time
ZZ High to Power Down
ZZ Low to Power Down
Integrated Silicon Solution, Inc. — www.issi.com —
Min.
7.5
2.2
2.2
2.5
2.5
1.5
1.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
—
—
0
6.5
Max.
133
6.5
3.8
3.2
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
(1)
(Over Operating Range)
Min. Max.
8.5
2.5
2.5
2.5
2.5
1.5
1.5
1.5
1.5
1.5
1.5
0.5
0.5
0.5
0.5
0.5
0.5
—
—
—
—
—
—
—
0
7.5
117
7.5
4.0
3.4
3.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
MHz
Unit
cyc
cyc
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1-800-379-4774
02/22/2011
Rev. E