参数资料
型号: IDT72V3613L20PF
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/25页
文件大小: 0K
描述: IC FIFO CLOCK 64X36 20NS 120TQFP
标准包装: 45
系列: 72V
功能: 同步
存储容量: 2.3K(64 x 36)
数据速率: 50MHz
访问时间: 20ns
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 120-LQFP
供应商设备封装: 120-TQFP(14x14)
包装: 托盘
其它名称: 72V3613L20PF
3.3 VOLT CMOS CLOCKED FIFO WITH
BUS-MATCHINGANDBYTESWAPPING
64 x 36
IDT72V3613
1
JANUARY 2014
2014 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
DSC-4661/5
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. SyncFIFO is a trademark of Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE
FEATURES:
64 x 36 storage capacity FIFO buffering data from Port A to Port B
Supports clock frequencies up to 67MHz
Fast access times of 10ns
Free-running CLKA and CLKB may be asynchronous or
coincident (permits simultaneous reading and writing of data on
a single clock edge)
Mailbox bypass registers in each direction
Dynamic Port B bus sizing of 36 bits (long word), 18 bits (word),
and 9 bits (byte)
Selection of Big- or Little-Endian format for word and byte bus
sizes
Three modes of byte-order swapping on Port B
Programmable Almost-Full and Almost-Empty flags
Microprocessor interface control logic
FF , AF flags synchronized by CLKA
EF , AE flags synchronized by CLKB
Passive parity checking on each Port
Parity Generation can be selected for each Port
Available in space saving 120-pin thin quad flat package (TQFP)
Green parts available, see ordering information
DESCRIPTION:
TheIDT72V3613isdesignedtorunoffa3.3Vsupplyforexceptionallylow-
power consumption. This device is a monolithic, high-speed, low-power,
CMOSsynchronous(clocked)FIFOmemorywhichsupportsclockfrequencies
up to 67 MHz and has read-access times as fast as 10 ns. The 64 x 36 dual-
port SRAM FIFO buffers data from port A to port B. The FIFO operates in IDT
Standard mode and has flags to indicate empty and full conditions, and two
programmableflags,Almost-Full(AF)andAlmost-Empty(AE),toindicatewhen
a selected number of words is stored in memory. FIFO data on port B can be
output in 36-bit, 18-bit, and 9-bit formats with a choice of Big- or Little-Endian
configurations.Threemodesofbyte-orderswappingarepossiblewithanybus-
sizeselection.CommunicationbetweeneachportcanbypasstheFIFOviatwo
FUNCTIONAL BLOCK DIAGRAM
Mail 2
Register
Mail 1
Register
Input
Register
Output
Register
64 x 36
Write
Pointer
Read
Pointer
Status Flag
Logic
CLKA
CSA
W/
RA
ENA
MBA
Port-A
Control
Logic
Device
Control
RST
PEFA
MBF2
Port-B
Control
Logic
MBF1
EF
AE
36
B0 - B35
FF
AF
FS0
FS1
4661 drw 01
Programmable
Flag Offset
Registers
A0 - A35
Parity
Gen/Check
Parity
Generation
FIFO
ODD/
EVEN
PGA
Parity
Gen/Check
PGB
PEFB
36
RAM ARRAY
64 x 36
Bus-Matching
and
Byte
Swapping
Output
Register
CLKB
CSB
W/
RB
ENB
BE
SIZ0
SIZ1
SW0
SW1
Port-B
Control
Logic
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IDT72V3613L20PF8 功能描述:IC FIFO CLOCK 64X36 20NS 120TQFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3613L20PQF 功能描述:IC FIFO CLOCK 64X36 20NS 132PQFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3614L12PF 功能描述:IC FIFO 64X36X2 12NS 120QFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3614L12PF8 功能描述:IC FIFO 64X36X2 12NS 120QFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3614L12PQF 功能描述:IC FIFO 64X36X2 12NS 132QFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF