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IS61NVP51236-200TQI

Description
512KX36 ZBT SRAM, 3.1ns, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, TQFP-100
Categorystorage    storage   
File Size244KB,35 Pages
ManufacturerIntegrated Silicon Solution ( ISSI )
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IS61NVP51236-200TQI Overview

512KX36 ZBT SRAM, 3.1ns, PQFP100, 14 X 20 MM, 1.40 MM HEIGHT, TQFP-100

IS61NVP51236-200TQI Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIntegrated Silicon Solution ( ISSI )
Parts packaging codeQFP
package instruction14 X 20 MM, 1.40 MM HEIGHT, TQFP-100
Contacts100
Reach Compliance Codecompliant
ECCN code3A991.B.2.A
Factory Lead Time12 weeks
Maximum access time3.1 ns
Other featuresPIPELINED ARCHITECTURE
Maximum clock frequency (fCLK)200 MHz
I/O typeCOMMON
JESD-30 codeR-PQFP-G100
JESD-609 codee0
length20 mm
memory density18874368 bit
Memory IC TypeZBT SRAM
memory width36
Number of functions1
Number of terminals100
word count524288 words
character code512000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize512KX36
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeLQFP
Encapsulate equivalent codeQFP100,.63X.87
Package shapeRECTANGULAR
Package formFLATPACK, LOW PROFILE
Parallel/SerialPARALLEL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply2.5 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Maximum standby current0.075 A
Minimum standby current2.38 V
Maximum slew rate0.475 mA
Maximum supply voltage (Vsup)2.625 V
Minimum supply voltage (Vsup)2.375 V
Nominal supply voltage (Vsup)2.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width14 mm
IS61NLP25672/IS61NVP25672
IS61NLP51236/IS61NVP51236
IS61NLP102418/IS61NVP102418
256K x 72, 512K x 36 and 1M x 18
18Mb, PIPELINE 'NO WAIT' STATE
BUS SRAM
FEATURES
• 100 percent bus utilization
• No wait cycles between Read and Write
• Internal self-timed write cycle
• Individual Byte Write Control
• Single R/W (Read/Write) control pin
• Clock controlled, registered address,
data and control
• Interleaved or linear burst sequence control using
MODE input
• Three chip enables for simple depth expansion
and address pipelining
• Power Down mode
• Common data inputs and data outputs
CKE
pin to enable clock and suspend operation
• JEDEC 100-pin TQFP, 165-ball PBGA and 209-
ball (x72) PBGA packages
• Power supply:
NVP: V
DD
2.5V (± 5%), V
DDQ
2.5V (± 5%)
NLP: V
DD
3.3V (± 5%), V
DDQ
3.3V/2.5V (± 5%)
• JTAG Boundary Scan for PBGA packages
• Industrial temperature available
ISSI
FEBRUARY 2004
®
DESCRIPTION
The 18 Meg 'NLP/NVP' product family feature high-speed,
low-power synchronous static RAMs designed to provide
a burstable, high-performance, 'no wait' state, device for
networking and communications applications. They are
organized as 256K words by 72 bits, 512K words
by 36 bits and 1M words by 18 bits, fabricated with
ISSI
's
advanced CMOS technology.
Incorporating a 'no wait' state feature, wait cycles are
eliminated when the bus switches from read to write, or
write to read. This device integrates a 2-bit burst counter,
high-speed SRAM core, and high-drive capability outputs
into a single monolithic circuit.
All synchronous inputs pass through registers are controlled
by a positive-edge-triggered single clock input. Operations
may be suspended and all synchronous inputs ignored
when Clock Enable,
CKE
is HIGH. In this state the internal
device will hold their previous values.
All Read, Write and Deselect cycles are initiated by the
ADV input. When the ADV is HIGH the internal burst
counter is incremented. New external addresses can be
loaded when ADV is LOW.
Write cycles are internally self-timed and are initiated by
the rising edge of the clock inputs and when
WE
is LOW.
Separate byte enables allow individual bytes to be written.
A burst mode pin (MODE) defines the order of the burst
sequence. When tied HIGH, the interleaved burst sequence
is selected. When tied LOW, the linear burst sequence is
selected.
FAST ACCESS TIME
Symbol
t
KQ
t
KC
Parameter
Clock Access Time
Cycle Time
Frequency
-250
2.6
4
250
-200
3.1
5
200
Units
ns
ns
MHz
Copyright © 2004 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. — www.issi.com —
1-800-379-4774
Rev. C
02/06/04
1
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