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IS49NLC96400 Datasheet, PDF (1/34 Pages) Integrated Silicon Solution, Inc – 576Mb (x9, x18, x36) Common I/O RLDRAM 2 Memory | |||
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IS49NLC96400,IS49NLC18320,IS49NLC36160
576Mb (x9, x18, x36) Common I/O RLDRAMï 2 Memory
FEATURES
ADVANCED INFORMATION
JULY 2012
ï· 533MHz DDR operation (1.067 Gb/s/pin data
rate)
ï· 38.4Gb/s peak bandwidth (x36 at 533 MHz
clock frequency)
ï· Reduced cycle time (15ns at 533MHz)
ï· 32ms refresh (16K refresh for each bank; 128K
refresh command must be issued in total each
32ms)
ï· 8 internal banks
ï· Nonâmultiplexed addresses (address
multiplexing option available)
ï· SRAMâtype interface
ï· Programmable READ latency (RL), row cycle
time, and burst sequence length
ï· Balanced READ and WRITE latencies in order to
optimize data bus utilization
ï· Data mask signals (DM) to mask signal of
WRITE data; DM is sampled on both edges of
DK.
ï· Differential input clocks (CK, CK#)
ï· Differential input data clocks (DKx, DKx#)
ï· Onâdie DLL generates CK edgeâaligned data and
output data clock signals
ï· Data valid signal (QVLD)
ï· HSTL I/O (1.5V or 1.8V nominal)
ï· 25â60Ω matched impedance outputs
ï· 2.5V VEXT, 1.8V VDD, 1.5V or 1.8V VDDQ I/O
ï· Onâdie termination (ODT) RTT
ï· IEEE 1149.1 compliant JTAG boundary scan
ï· Operating temperature:
Commercial
(TC = 0° to +95°C; TA = 0°C to +70°C),
Industrial
(TC = â40°C to +95°C; TA = â40°C to +85°C)
OPTIONS
ï· Package:
ï 144âball FBGA (leaded)
ï 144âball FBGA (leadâfree)
ï· Configuration:
ï 64Mx9
ï 32Mx18
ï 16Mx36
ï· Clock Cycle Timing:
Speed Grade
â18
â25E
â25
â33
â5
Unit
tRC
15
15
20
20
20
ns
tCK
1.875
2.5
2.5
3.3
5
ns
Copyright © 2012 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without
notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the
latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can
reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such
applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that:
a.) the risk of injury or damage has been minimized;
b.) the user assume all such risks; and
c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances
RLDRAMï is a registered trademark of Micron Technology, Inc.
Integrated Silicon Solution, Inc. â www.issi.com â
Rev. 00E, 06/20/2012
1
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