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MCM69Q536
Synchronous Separate SRAM
Motorola MCM69Q536 Megabit static random access memory, organized words bits. features separate data input data output buffers incorporates input output registers board with high speed SRAM. MCM69Q536 allows user perform transparent writes data pass through. data ports provided data input data output port. synchronous design allows precise cycle control with external single clock (K). Address port, data input D35), data output Q35), write enable (W), chip enables (E1, E2), pass-through enable (PT) registered rising edge clock (K). given cycle operates only address. However, cycle, reads writes intermixed. Thus, perform read, write, combination read/ write during cycle. combination read/write, contents array read before data written. using pass-through function, output port made reflect either contents array data presented input port read/write read cycle with low, port will output contents array. However, asserted, port will instead output data presented input port. Single Power Supply Fast Access Times: 6/8/10 Sustained Throughput 2.98 Gigabits/Second Single Clock Operation Address, Data Input, Data Output Registers Chip Maximum Clock Cycle Time Self Timed Write Separate Data Input Data Output Pins Pass-Through Feature Asynchronous Output Enable LVTTL Compatible Dead Cycles Required Reads after Writes Writes after Reads TQFP Package Simultaneous Reads Writes Routers Shared Memory
PACKAGE LEAD TQFP CASE 1101-01
Suggested Applications Ethernet Switches Cell/Frame Buffers Switches Product Family Configurations
Part Number Dual Address
MCM69D536 MCM69D618 MCM69Q536 MCM69Q618 MCM67Q709 MCM67Q909
Single Address
Dual
Note Note
Separate
Note Note
NOTES: address ports together part function single address part. high inputs high outputs.
This document contains information product. Specifications information herein subject change without notice. 11/20/97
Motorola, Inc. 1997 MOTOROLA FAST SRAM
MCM69Q536
BLOCK DIAGRAM
ADDRESS REGISTER
ARRAY
WRITE REGISTER
WRITE DRIVER
SENSE
REGISTER
PASS-THROUGH
DATA INPUT REGISTER
DATA OUTPUT REGISTER
ENABLE REGISTER
ENABLE REGISTER
MCM69Q536
MOTOROLA FAST SRAM
ASSIGNMENT
MOTOROLA FAST SRAM
MCM69Q536
DESCRIPTIONS
Locations 143, 145, 167, 100, 102, 106, 108, 113. 115, 119, 121, 125, 127, 131, 135, 139, 170, Symbol Type Input Input Description Synchronous Address Inputs: These inputs registered must meet setup hold times. Synchronous Data Input.
Input Input Input
Synchronous Chip Enable: Active depth expansion. Synchronous Chip Enable: Active high depth expansion. Asynchronous Output Enable Input: enables output buffers pins). High pins high impedance. Clock: This signal registers address, data control signals except Pass-through enable: Synchronous. Synchronous Data Output.
101, 103, 107, 109, 112, 114, 118, 120, 124, 126, 130, 143, 138, 171, 104, 110, 116, 122, 128, 137, 155, 105, 111, 117, 123. 129, 132, 133, 136, 154, 165, 173, 140, 141, 142, 144, 147, 149, 153, 164, 166,
Input Input Output
Input Supply Supply
Synchronous Write. Power Supply. Ground.
Connection: There connection chip.
TRUTH TABLE
Input Clock Operation Write Pass-Through Write/Read Pass-Through Read Deselected Deselected Data Input written written data Don't Care Don't Care Don't Care Result from Clock Data Output data appears from data appears from high-Z high-Z Notes
NOTES: Write array output Output contents array then write array. Output write. Output contents array write. operation. operation.
MCM69Q536
MOTOROLA FAST SRAM
ADDRESS CONTROL
VALID PIPELINED READ ACCESS
DATA INPUT
VALID PASS-THROUGH
DATA OUTPUT
VALID
ABSOLUTE MAXIMUM RATINGS (See Note)
Rating Power Supply Voltage Voltage Relative Except Output Current Power Dissipation Temperature Under Bias Operating Temperature Storage Temperature Plastic Symbol Vin, Vout Iout Tbias Tstg Value Unit This synchronous device. synchronous inputs must meet specified setup hold times with stable logic levels rising edges clock while device selected. This device contains circuitry protect inputs against damage high static voltages electric fields; however, advised that normal precautions taken avoid application voltage higher than maximum rated voltages these high-impedance circuits.
NOTE: Permanent device damage occur ABSOLUTE MAXIMUM RATINGS exceeded. Functional operation should restricted RECOMMENDED OPERATING CONDITIONS. Exposure higher than recommended voltages extended periods time could affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (See Note
Rating Junction Ambient lfm) Junction Board (Bottom) Junction Case (Top) Single Layer Board Four Layer Board Symbol TQFP Unit °C/W °C/W °C/W Notes
NOTES: Junction temperature function on-chip power dissipation, package thermal resistance, mounting site (board) temperature, ambient temperature, flow, board population, board thermal resistance. SEMI G38-87. Indicates average thermal resistance between printed circuit board. Indicates average thermal resistance between case surface cold plate method (MIL SPEC-883 Method 1012.1).
MOTOROLA FAST SRAM
MCM69Q536
OPERATING CONDITIONS CHARACTERISTICS
(VDD 70°C, Unless Otherwise Noted) RECOMMENDED OPERATING CONDITIONS SUPPLY CURRENTS
Parameter Supply Voltage (Operating Voltage Range) Input High Voltage Input Voltage Input Leakage Current (All Inputs, VDD) Output Leakage Current VIH, Vout VDD) Supply Current (Iout (VDD max, fmax) MCM69Q536-6 MCM69Q536-8 MCM69Q536-10 MCM69Q536-6 MCM69Q536-8 MCM69Q536-10 Symbol Ilkg(I) Ilkg(O) IDDA 3.135 0.5* 3.465 0.5** Unit
CMOS Standby Supply Current (Deselected, Clock Cycle Time tKHKH, Inputs Toggling CMOS Levels Output Voltage (IOL Output High Voltage (IOH -1.5 tKHKH/2. tKHKH/2.
ISB1
CAPACITANCE MHz, 70°C, Periodically Sampled Rather Than 100% Tested)
Parameter Address Data Input Capacitance Control Input Capacitance Output Capacitance Symbol Cout Unit
MCM69Q536
MOTOROLA FAST SRAM
OPERATING CONDITIONS CHARACTERISTICS
(VDD 70°C, Unless Otherwise Noted)
Input Timing Measurement Reference Level Input Pulse Levels Input Rise/Fall Time Output Timing Reference Level Output Load Figure Unless Otherwise Noted
READ/WRITE CYCLE TIMING (See Notes
MCM69Q536-6 Parameter Cycle Time Clock Access Time Clock Pulse Width Clock High Pulse Width Clock High Data Output Invalid Clock High Data Output High-Z Output Enable Output Valid Output Enable Output Active Output Disable Output High-Z Setup Times: Symbol tKHKH tKHQV tKLKH tKHKL tKHQX tKHQZ tGLQV tGLQX tGHQZ tAVKH tWVKH tPTVKH tEVKH tDVKH tKHAX tKHWX tKHPTX tKHEX tKHDX MCM69Q536-8 MCM69Q536-10 Unit Notes
Hold Times:
NOTES: read write cycles referenced from Valid data from Clock High will data stored address last valid read cycle. This synchronous device. synchronous inputs must meet specified setup hold times with stable logic levels rising edges clock while device selected. This parameter sampled 100% tested. OUTPUT
Figure Test Load
MOTOROLA FAST SRAM
MCM69Q536
READ CYCLE TIMING
tKHKH tAVKH tEVKH tKHEX tKLKH tKHKL
tGLQV tGLQX Q(A) Q(B) Q(C) tKHQZ tKHQV tKHQX Q(E) tGHQZ Q(F)
low, high. high high low.
MCM69Q536
MOTOROLA FAST SRAM
COMBINATION READ/WRITE CYCLE TIMING
tKHKH tKLKH tKHKL
tKHAX
tWVKH
Q[A]
Q[B]
Q[C] tKHWX
Q(D)
Q(E)
D(F)
tPTVKH
tKHPTX
tDVKH D(B) D(D) tKHDX D(E) D(F) D(G)
NOTES: high. high high low. Q[A] Previous contents array address Q(A) Data presented input port.
MOTOROLA FAST SRAM
MCM69Q536
CONTROLLED WRITE
D(A)
D(B)
D(C)
D(D)
D(E)
D(F)
D(G)
D(H)
NOTES: low, high. high high low. Only D(B) D(D) written array.
ORDERING INFORMATION
(Order Full Part Number) 69Q536
Motorola Memory Prefix Part Number
Shipping Method Tape Reel, Blank Rails) Speed Package TQFP)
Full Part Numbers MCM69Q536TQ6 MCM69Q536TQ8 MCM69Q536TQ10 MCM69Q536TQ6R MCM69Q536TQ8R MCM69Q536TQ10R
MCM69Q536
MOTOROLA FAST SRAM
PACKAGE DIMENSIONS
TQFP PACKAGE LEAD CASE 1101-01
IDENT
0.20
TIPS
0.20
X=L, VIEW
VIEW
PLATING
BASE METAL
0.08
ROTATED CLOCKWISE
SECTION AB-AB
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DATUM PLANE LOCATED BOTTOM LEAD COINCIDENT WITH LEAD WHERE LEAD EXITS PLASTIC BODY BOTTOM PARTING LINE. DATUMS -L-, -M-, DETERMINED DATUM PLANE -H-. DIMENSIONS DETERMINED SEATING PLANE -T-. DIMENSIONS INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION 0.25 (0.010) SIDE. DIMENSIONS INLCUDE MOLD MISMATCH DETERMINED DATUM PLANE -H-. DIMENSION DOES INCLUDE DAMBAR PROTRUSION. DAMBAR PROTRUSION SHALL CAUSE LEAD WIDTH EXCEED 0.35 (0.014) MINIMUM SPACE BETWEEN PROTRUSION ADJACENT LEAD 0.07 (0.003). MILLIMETERS 24.00 12.00 24.00 12.00 1.60 0.05 1.35 1.45 0.17 0.23 0.45 0.75 0.17 0.27 0.50 0.09 0.20 0.50 0.25 0.10 0.20 26.00 13.00 0.09 0.16 26.00 13.00 0.20 1,00 _REF
VIEW
SEATING PLANE
0.08
0.05
0.25
GAGE PLANE
VIEW
MOTOROLA FAST SRAM
MCM69Q536
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters which provided Motorola data sheets and/or specifications vary different applications actual performance vary over time. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer. Mfax trademark Motorola, Inc. reach EUROPE Locations Listed: Motorola Literature Distribution; P.O. 5405, Denver, Colorado, 80217. 1-303-675-2140 1-800-441-2447 JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shagawa-ku, Tokyo, Japan. 03-5487-8488
Mfax: RMFAX0@email.sps.mot.com TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Ping Industrial Park, Motorola Back System Canada ONLY 1-800-774-1848 Ting Road, N.T., Hong Kong. 852-26629298 http://sps.motorola.com /mfax HOME PAGE http://motorola.com/sps CUSTOMER FOCUS CENTER: 1-800-521-6274
MCM69Q536
MCM69Q536/D MOTOROLA FAST SRAM

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