IS61NLF51236-7.5B3 ISSI, Integrated Silicon Solution Inc, IS61NLF51236-7.5B3 Datasheet - Page 2

• Manufacturer Part Number: IS61NLF51236-7.5B3
• Description: IC SRAM 18MBIT 117MHZ 165FBGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61NLF51236-7.5B3

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 117MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 165-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS61NLF25672/IS61NVF25672
IS61NLF51236/IS61NVF51236
IS61NLF102418/IS61NVF102418
BLOCK DIAGRAM
2
CLK
CKE
x 72: A [0:17] or
x 36: A [0:18] or
x 18: A [0:19]
CE
CE2
CE2
ADV
WE
BWŸ
(X=a-h, a-d, or a,b)
OE
ZZ
X
}
CONTROL
LOGIC
DQx/DQPx
REGISTER
CONTROL
REGISTER
ADDRESS
K
A2-A17 or A2-A18 or A2-A19
REGISTER
ADDRESS
MODE
A0-A1
WRITE
Integrated Silicon Solution, Inc. — www.issi.com —
CONTROL
COUNTER
ADDRESS
LOGIC
BURST
REGISTER
ADDRESS
WRITE
A'0-A'1
72, 36 or 18
K
K
256Kx72; 512Kx36;
MEMORY ARRAY
REGISTER
REGISTER
DATA-IN
DATA-IN
K
1024Kx18
BUFFER
1-800-379-4774
12/08/08
Rev. C