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IDT723611L20PQFG

产品描述Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132
产品类别存储    存储   
文件大小170KB,共20页
制造商IDT (Integrated Device Technology)
标准  
下载文档 详细参数 选型对比 全文预览

IDT723611L20PQFG概述

Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132

IDT723611L20PQFG规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称IDT (Integrated Device Technology)
零件包装代码QFP
包装说明GREEN, PLASTIC, QFP-132
针数132
Reach Compliance Codecompliant
ECCN代码EAR99
最长访问时间12 ns
其他特性MAILBOX; PARITY GENERATOR/CHECKER
最大时钟频率 (fCLK)50 MHz
周期时间20 ns
JESD-30 代码S-PQFP-G132
JESD-609代码e3
长度24.13 mm
内存密度2304 bit
内存集成电路类型BI-DIRECTIONAL FIFO
内存宽度36
功能数量1
端子数量132
字数64 words
字数代码64
工作模式SYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织64X36
输出特性3-STATE
可输出YES
封装主体材料PLASTIC/EPOXY
封装代码BQFP
封装等效代码SPQFP132,1.1SQ
封装形状SQUARE
封装形式FLATPACK, BUMPER
并行/串行PARALLEL
峰值回流温度(摄氏度)260
电源5 V
认证状态Not Qualified
座面最大高度4.572 mm
最大待机电流0.06 A
最大压摆率0.13 mA
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层MATTE TIN
端子形式GULL WING
端子节距0.635 mm
端子位置QUAD
处于峰值回流温度下的最长时间30
宽度24.13 mm
Base Number Matches1

文档预览

下载PDF文档
CMOS SyncFIFO
TM
64 x 36
FEATURES:
IDT723611
DESCRIPTION:
The IDT723611 is a monolithic, high-speed, low-power, CMOS Synchro-
nous (clocked) FIFO memory which supports clock frequencies up to 67MHz
and has read access times as fast as 10ns. The 64 x 36 dual-port FIFO buffers
data from Port A to Port B. The FIFO has flags to indicate empty and full conditions,
and two programmable flags, Almost-Full (AF) and Almost-Empty (AE), to
indicate when a selected number of words is stored in memory. Communication
between each port can take place through two 36-bit mailbox registers. Each
mailbox register has a flag to signal when new mail has been stored. Parity
is checked passively on each port and may be ignored if not desired. Parity
generation can be selected for data read from each port. Two or more devices
may be used in parallel to create wider data paths.
The IDT723611 is a synchronous (clocked) FIFO, meaning each port
employs a synchronous interface. All data transfers through a port are gated
to the LOW-to-HIGH transition of a port clock by enable signals. The clocks for
each port are independent of one another and can be asynchronous or
coincident. The enables for each port are arranged to provide a simple
bidirectional interface between microprocessors and/or buses with synchro-
nous control.
Free-running CLKA and CLKB may be asynchronous or coincident
(permits simultaneous reading and writing of data on a single clock
edge)
64 x 36 storage capacity
Synchronous data buffering from Port A to Port B
Mailbox bypass register in each direction
Programmable Almost-Full (AF) and Almost-Empty (AE) flags
Microprocessor Interface Control Logic
Full Flag (FF) and Almost-Full (AF) flags synchronized by CLKA
Empty Flag (EF) and Almost-Empty (AE) flags synchronized by
CLKB
Passive parity checking on each Port
Parity Generation can be selected for each Port
Supports clock frequencies up to 67MHz
Fast access times of 10ns
Available in 132-pin Plastic Quad Flatpack (PQF) or space-saving
120-pin Thin Quad Flatpack (PF)
Industrial temperature range (–40°C to +85°C) is available
°
°
Green parts available, see ordering information
FUNCTIONAL BLOCK DIAGRAM
CLKA
CSA
W/RA
ENA
MBA
Port-A
Control
Logic
Parity
Gen/Check
MBF1
PEFB
PGB
Parity
Generation
Output
Register
RST
ODD/
EVEN
Mail 1
Register
Input
Register
Reset
Logic
RAM
ARRAY
64 x 36
36
A
0
- A
35
Write
Pointer
Read
Pointer
B
0
- B
35
EF
AE
FF
AF
FIFO
Status Flag
Logic
Programmable
Flag Offset
Registers
FS
0
FS
1
PGA
PEFA
MBF2
Parity
Gen/Check
Mail 2
Register
Port-B
Control
Logic
CLKB
CSB
W/RB
ENB
MBB
3024 drw 01
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
1
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. SyncBIFIFO is a trademark of Integrated Device Technology, Inc.
JUNE 2005
DSC-3024/2
©
2005 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.

IDT723611L20PQFG相似产品对比

IDT723611L20PQFG IDT723611L20PFGI IDT723611L20PFG IDT723611L15PQFG IDT723611L20PQFGI IDT723611L15PFG
描述 Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132 Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120 Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120 Bi-Directional FIFO, 64X36, 10ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132 Bi-Directional FIFO, 64X36, 12ns, Synchronous, CMOS, PQFP132, GREEN, PLASTIC, QFP-132 Bi-Directional FIFO, 64X36, 10ns, Synchronous, CMOS, PQFP120, GREEN, TQFP-120
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合 符合 符合
厂商名称 IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
零件包装代码 QFP QFP QFP QFP QFP QFP
包装说明 GREEN, PLASTIC, QFP-132 LFQFP, QFP120,.63SQ,16 LFQFP, QFP120,.63SQ,16 GREEN, PLASTIC, QFP-132 GREEN, PLASTIC, QFP-132 LFQFP, QFP120,.63SQ,16
针数 132 120 120 132 132 120
Reach Compliance Code compliant unknown unknown compliant compliant unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最长访问时间 12 ns 12 ns 12 ns 10 ns 12 ns 10 ns
最大时钟频率 (fCLK) 50 MHz 50 MHz 50 MHz 66.7 MHz 50 MHz 66.7 MHz
周期时间 20 ns 20 ns 20 ns 15 ns 20 ns 15 ns
JESD-30 代码 S-PQFP-G132 S-PQFP-G120 S-PQFP-G120 S-PQFP-G132 S-PQFP-G132 S-PQFP-G120
JESD-609代码 e3 e3 e3 e3 e3 e3
长度 24.13 mm 14 mm 14 mm 24.13 mm 24.13 mm 14 mm
内存密度 2304 bit 2304 bit 2304 bit 2304 bit 2304 bit 2304 bit
内存集成电路类型 BI-DIRECTIONAL FIFO BI-DIRECTIONAL FIFO BI-DIRECTIONAL FIFO BI-DIRECTIONAL FIFO BI-DIRECTIONAL FIFO BI-DIRECTIONAL FIFO
内存宽度 36 36 36 36 36 36
功能数量 1 1 1 1 1 1
端子数量 132 120 120 132 132 120
字数 64 words 64 words 64 words 64 words 64 words 64 words
字数代码 64 64 64 64 64 64
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 70 °C 85 °C 70 °C 70 °C 85 °C 70 °C
组织 64X36 64X36 64X36 64X36 64X36 64X36
可输出 YES YES YES YES YES YES
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 BQFP LFQFP LFQFP BQFP BQFP LFQFP
封装等效代码 SPQFP132,1.1SQ QFP120,.63SQ,16 QFP120,.63SQ,16 SPQFP132,1.1SQ SPQFP132,1.1SQ QFP120,.63SQ,16
封装形状 SQUARE SQUARE SQUARE SQUARE SQUARE SQUARE
封装形式 FLATPACK, BUMPER FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, BUMPER FLATPACK, BUMPER FLATPACK, LOW PROFILE, FINE PITCH
并行/串行 PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL PARALLEL
峰值回流温度(摄氏度) 260 260 260 260 260 260
电源 5 V 5 V 5 V 5 V 5 V 5 V
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 4.572 mm 1.6 mm 1.6 mm 4.572 mm 4.572 mm 1.6 mm
最大待机电流 0.06 A 0.06 A 0.06 A 0.06 A 0.06 A 0.06 A
最大压摆率 0.13 mA 0.13 mA 0.13 mA 0.13 mA 0.13 mA 0.13 mA
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL
端子面层 MATTE TIN Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed MATTE TIN MATTE TIN Matte Tin (Sn) - annealed
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.635 mm 0.4 mm 0.4 mm 0.635 mm 0.635 mm 0.4 mm
端子位置 QUAD QUAD QUAD QUAD QUAD QUAD
处于峰值回流温度下的最长时间 30 30 30 30 30 30
宽度 24.13 mm 14 mm 14 mm 24.13 mm 24.13 mm 14 mm
其他特性 MAILBOX; PARITY GENERATOR/CHECKER MAILBOX; PARITY GENERATOR/CHECKER MAILBOX; PARITY GENERATOR/CHECKER MAILBOX; PARITY GENERATOR/CHECKER MAILBOX; PARITY GENERATOR/CHECKER -
Base Number Matches 1 1 1 1 1 -
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