MCM69D536TQ6 Freescale Semiconductor, MCM69D536TQ6 Datasheet

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MCM69D536TQ6

Manufacturer Part Number
MCM69D536TQ6
Description
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MCM69D536TQ6

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Part Number
Manufacturer
Quantity
Price
Part Number:
MCM69D536TQ6
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
32K x 36 Bit Synchronous
Dual I/O, Dual Address SRAM
words of 36 bits. It features common data input and data output buffers and
incorporates input and output registers on–board with high speed SRAM.
pass–through cycles in combination on the two data ports. The two address ports
(AX, AY) determine the read or write locations for their respective data ports
(DQX, DQY).
external single clock (K). All signal pins except output enables (GX, GY) are
registered on the rising edge of clock (K).
in either direction. The PTX input must be asserted to pass data from port X to
port Y. The PTY will likewise pass data from port Y to port X. A pass–through
operation takes precedence over a read operation.
both ports are read, the reads occur normally. If one port is written and the other
is read, the read from the array will occur before the data is written. If both ports
are written, only the data on DQY will be written to the array.
Suggested Applications
NOTES:
REV 4
1/16/98
MOTOROLA FAST SRAM
Product Family Configurations
MCM69D536
MCM69D618
MCM67Q709A
MCM67Q909
Motorola, Inc. 1998
The MCM69D536 is a 1M–bit static random access memory, organized as 32K
The MCM69D536 allows the user to concurrently perform reads, writes, or
The synchronous design allows for precise cycle control with the use of an
The pass–through feature allows data to be passed from one port to the other,
For the case when AX and AY are the same, certain protocols are followed. If
Single 3.3 V
Fast Access Times: 6/8 ns Max
Throughput of 2.98 Gigabits/Second
Single Clock Operation
Address, Data Input, E1, E2, PTX, PTY, WX, WY, and Data Output
Registers On–Chip
83 MHz Maximum Clock Frequency
Self–Timed Write
Two Bi–Directional Data Buses
Can be Configured as Separate I/O
Pass–Through Feature
Asynchronous Output Enables (GX, GY)
LVTTL Compatible I/O
Concurrent Reads and Writes
176–Pin TQFP Package
1. Tie AX and AY address ports together for the part to function as a single address part.
2. Tie GX high for DQX to be inputs and tie WY high and GY low for DQY to be outputs.
— ATM
— Cell/Frame Buffers — SNA Switches
Number
Part
5% Power Supply
Address
Dual
n
n
— Ethernet Switches
Address
Single
Note 1
Note 1
n
n
Dual
I/O
— Routers
— Shared Memory
n
n
Separate
Note 2
Note 2
I/O
n
n
Configuration
32K x 36
64K x 18
128K x 9
512K x 9
MCM69D536
3.3 V
3.3 V
5.0 V
5.0 V
V DD
Order this document
176 LEAD TQFP
CASE 1101–01
TQ PACKAGE
by MCM69D536/D
MCM69D536
1

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MCM69D536TQ6 Summary of contents

Page 1

... The MCM69D536 is a 1M–bit static random access memory, organized as 32K words of 36 bits. It features common data input and data output buffers and incorporates input and output registers on–board with high speed SRAM. The MCM69D536 allows the user to concurrently perform reads, writes, or pass– ...

Page 2

... E1 E2 REG 1 ENABLE REG MCM69D536 2 BLOCK DIAGRAM 32K x 36 ARRAY WRITE SENSE SENSE WRITE DRIVER AMPS AMPS DRIVER PASS–THROUGH DATA IN OUTPUT OUTPUT DATA IN REGISTER REGISTER REGISTER REGISTER DQX DQY 15 ADDRESS AY REGISTER WRITE Y WY REGISTER PTY PTY REGISTER K MOTOROLA FAST SRAM ...

Page 3

... DQY29 30 DQX29 31 32 DQY30 DQX30 DQY31 36 DQX31 37 DQY32 38 DQX32 DQY33 42 DQX33 43 V SSi MOTOROLA FAST SRAM PIN ASSIGNMENT 132 V SSi 131 DQX15 130 DQY15 129 V SS 128 V DD 127 DQX14 126 DQY14 125 DQX13 124 DQY13 123 V SS 122 V DD 121 ...

Page 4

... Pass–Through Port Y. WX Input Synchronous Write Enable Port X. WY Input Synchronous Write Enable Port Supply + 3.3 V Power Supply Supply Ground. V SSi Input Bonded to die flag. No chip current flows through these pins. NC — No Connection: There is no connection to the chip. Description MOTOROLA FAST SRAM ...

Page 5

... Storage Temperature — Plastic NOTE: Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. Functional operation should be restricted to RECOMMENDED OPER- ATING CONDITIONS. Exposure to higher than recommended voltages for extended periods of time could affect device reliability. MOTOROLA FAST SRAM Input Clock WX WY PTX ...

Page 6

... I SB1 MCM69D536– TQFP Unit Notes C/W 4 Min Max Unit 3.135 3.465 V 2 0.5** V – 0.5* 0.8 V — 1.0 A — 1.0 A — 300 mA — 300 — 100 mA — 100 — 0 Symbol Max Unit out 8 pF MOTOROLA FAST SRAM ...

Page 7

... KHDX minimum for Port Y only extends to 4.0 ns only for the special case when the Y– and X–address are identical on the same rising clock edge. MOTOROLA FAST SRAM 5 Unless Otherwise Noted) 1.5 V Output Timing Reference Level ...

Page 8

... KHQX1 DQX t EVKH PORT Y GY DQY NOTE: E Low = E1 Low and E2 High. E High = E1 High or E2 Low. MCM69D536 8 t KLKH t KHAX Q(1) Q(2) Q(3) t KHEX KHQZ Q(12) Q(13) Q(14) t KHQV t KHKL GLQV t GHQZ Q(5) Q(6) Q(7) t GLQX Q(16) Q(6) Q(7) MOTOROLA FAST SRAM ...

Page 9

... WRITE CYCLE TIMING TO BOTH PORTS (PTX, PTY HIGH) t KHKH WVKH WX PORT X GX DQX D( PORT Y GY DQY NOTE: E Low = E1 Low and E2 High. E High = E1 High or E2 Low. MOTOROLA FAST SRAM t KLKH KHWX t DVKH t KHDX D(3) D( D(14) D(15) D(5) D(6) PORT Y TAKES PRECEDENCE OVER PORT X WHEN AND WRITING BOTH PORTS ...

Page 10

... E Low = E1 Low and E2 High. E High = E1 High or E2 Low. NOTE: The timing diagram is valid for the opposite case as well, i.e., writing to Port Y and passing through to Port X. MCM69D536 10 t KLKH PTVKH t DVKH t KHDX D(3) D(X) D(Y) D( KHQV t KHQX2 D(3) D(X) t KHKL KHQZ D(17) D(Y) MOTOROLA FAST SRAM ...

Page 11

... D(PQR) D(XYZ) DQY PORT Y TAKES PRECEDENCE OVER PORT X WHEN AND WRITING BOTH PORTS. PTX = PTY = high. D(Value) = Value is the input to the data port. Q(Value) = Value is the output from the data port. MOTOROLA FAST SRAM t KLKH READ READ READ READ 1 2 Q(PQR) ...

Page 12

... Motorola Memory Prefix Part Number Full Part Numbers — MCM69D536TQ6 MCM69D536 12 ORDERING INFORMATION (Order by Full Part Number) MCM 69D536 Shipping Method (R = Tape and Reel, Blank = Rails) Speed (6 = 6ns ns) Package (TQ = TQFP) MCM69D536TQ8 MCM69D536TQ6R MCM69D536TQ8R MOTOROLA FAST SRAM ...

Page 13

... C L –L– –N– –H– –T– SEATING PLANE 0. VIEW AA MOTOROLA FAST SRAM PACKAGE DIMENSIONS TQFP PACKAGE 176 LEAD CASE 1101–01 0.20 T L– TIPS 133 132 VIEW Y 3X –M– NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

Page 14

... Motorola, Inc. Motorola, Inc Equal Mfax is a trademark of Motorola, Inc. JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shagawa-ku, Tokyo, Japan. 03-5487-8488 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, CUSTOMER FOCUS CENTER: 1-800-521-6274 MOTOROLA FAST SRAM MCM69D536/D ...

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