IS61NVP51236-200TQLI ISSI, Integrated Silicon Solution Inc, IS61NVP51236-200TQLI Datasheet - Page 2

• Manufacturer Part Number: IS61NVP51236-200TQLI
• Description: IC SRAM 18MBIT 200MHZ 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61NVP51236-200TQLI

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Density: 18Mb
• Access Time (max): 3.1ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 200MHz
• Operating Supply Voltage (typ): 2.5V
• Address Bus: 19b
• Package Type: TQFP
• Operating Temp Range: -40C to 85C
• Number Of Ports: 4
• Supply Current: 475mA
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (max): 2.625V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 36b
• Number Of Words: 512K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BLOCK DIAGRAM
2
IS61NLP25672/IS61NVP25672
IS61NLP51236/IS61NVP51236
IS61NLP102418/IS61NVP102418
x 72: A [0:17] or
x 36: A [0:18] or
x 18: A [0:19]
CLK
CKE
CE
CE2
CE2
ADV
WE
BWŸ
(X=a,b,c,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
CONTROL
COUNTER
ADDRESS
LOGIC
BURST
REGISTER
ADDRESS
WRITE
Integrated Silicon Solution, Inc. — www.issi.com
A'0-A'1
72, 36 or 18
K
K
256Kx72; 512Kx36;
MEMORY ARRAY
REGISTER
REGISTER
DATA-IN
DATA-IN
K
1024Kx18
REGISTER
OUTPUT
BUFFER
01/06/2011
Rev. M