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IDT72104L65J

Description
FIFO, 4KX9, 65ns, Asynchronous, CMOS, PQCC44, PLASTIC, LCC-44
Categorystorage    storage   
File Size293KB,30 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

IDT72104L65J Overview

FIFO, 4KX9, 65ns, Asynchronous, CMOS, PQCC44, PLASTIC, LCC-44

IDT72104L65J Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeLCC
package instructionPLASTIC, LCC-44
Contacts44
Reach Compliance Codenot_compliant
ECCN codeEAR99
Maximum access time65 ns
Other featuresRETRANSMIT
Maximum clock frequency (fCLK)12.5 MHz
period time80 ns
JESD-30 codeS-PQCC-J44
JESD-609 codee0
length16.5862 mm
memory density36864 bit
Memory IC TypeOTHER FIFO
memory width9
Number of functions1
Number of terminals44
word count4096 words
character code4000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize4KX9
Output characteristics3-STATE
ExportableYES
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC44,.7SQ
Package shapeSQUARE
Package formCHIP CARRIER
Parallel/SerialPARALLEL/SERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Maximum seat height4.572 mm
Maximum standby current0.002 A
Maximum slew rate0.14 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width16.5862 mm
Base Number Matches1
CMOS PARALLEL-SERIAL FIFO
2,048 x 9 and 4,096 x 9
Integrated Device Technology, Inc.
IDT72103
IDT72104
FEATURES:
• 35ns parallel port access time, 45ns cycle time
• 50MHz serial input/output frequency
• Serial-to-parallel, parallel-to-serial, serial-to-serial, and
parallel-to-parallel operations
• Expandable in both depth and width with no external
components
• Flexishift™ — Sets programmable serial word width
from 4 bits to any width with no external components
• Multiple flags: Full, Almost-Full (Full-1/8),Full-Minus-
One, Empty, Almost-Empty (Empty + 1/8), Empty-Plus-
One, and Half-Full
• Asynchronous and simultaneous read or write operations
• Dual-Port, zero fall-through time architecture
• Retransmit capability in single-device mode
• Packaged in 44-pin PLCC
• Industrial temperature range (–40
o
C to +85
o
C)
APPLICATIONS:
High-speed data acquisition systems
Local area network (LAN) buffer
High-speed modem data buffer
Remote telemetry data buffer
FAX raster video data buffer
Laser printer engine data buffer
High-speed parallel bus-to-bus communications
Magnetic media controllers
Serial link buffer
DESCRIPTION:
The IDT72103/72104 are high-speed Parallel-Serial FlFOs
to be used with high-performance systems for functions such
as serial communications, laser printer engine control and
local area networks.
FUNCTIONAL BLOCK DIAGRAM
SERIAL
INPUT
SI
SIX
SICP
/PI
/PO
DATA INPUTS (D
0
-D
8
)
SERIAL
INPUT
CIRCUITRY
FLAG
LOGIC
SERIAL/
PARALLEL
CONTROL
RAM ARRAY
2048 x 9
4096 x 9
WRITE
POINTER
READ
POINTER
/
DEPTH
EXPANSION
LOGIC
RESET
LOGIC
SERIAL
OUTPUT
CIRCUITRY
DATA OUTPUTS (Q
0
-Q
8
)
The IDT logo is a registered trademark of Integrated Device Technology,Inc.
SERIAL
OUTPUT
SO
SOX
SOCP
2753 drw 01
INDUSTRIAL TEMPERATURE RANGE
©1999 Integrated Device Technology, Inc.
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.
DECEMBER 1999
DSC-2753/-
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