參數(shù)資料
型號(hào): IDT723674L15PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: CMOS SyncBiFIFO WITH BUS-MATCHING
中文描述: 8K X 36 BI-DIRECTIONAL FIFO, 10 ns, PQFP128
封裝: TQFP-128
文件頁數(shù): 1/37頁
文件大?。?/td> 410K
代理商: IDT723674L15PF
1
2003 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
DSC-5608/5
NOVEMBER 2003
CMOS SyncBiFIFO
TM
WITH BUS-MATCHING
2,048 x 36 x 2
4,096 x 36 x 2
8,192 x 36 x 2
IDT723654
IDT723664
IDT723674
COMMERCIAL TEMPERATURE RANGE
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. SyncBiFIFO is a trademark of Integrated Device Technology, Inc.
FUNCTIONAL BLOCK DIAGRAM
FEATURES
Memory storage capacity:
IDT723654
IDT723664
IDT723674
Clock frequencies up to 83 MHz (8ns access time)
Two independent clocked FIFOs buffering data in opposite
directions
Select IDT Standard timing (using
EFA
,
EFB
,
FFA
, and
FFB
flags
functions) or First Word Fall Through Timing (using ORA, ORB,
IRA, and IRB flag functions)
Programmable Almost-Empty and Almost-Full flags; each has five
default offsets (8, 16, 64, 256 and 1,024 )
Serial or parallel programming of partial flags
2,048 x 36 x 2
4,096 x 36 x 2
8,192 x 36 x 2
Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits
(byte)
Big- or Little-Endian format for word and byte bus sizes
Retransmit Capability
Master Reset clears data and configures FIFO, Partial Reset
clears data but retains configuration settings
Mailbox bypass registers for each FIFO
Free-running CLKA and CLKB may be asynchronous or coincident
(simultaneous reading and writing of data on a single clock edge
is permitted)
Auto power down minimizes power dissipation
Available in space saving 128-pin Thin Quad Flatpack (TQFP)
Pin compatible to the lower density parts, IDT723624/723634/723644
Industrial temperature range (–40
°
C to +85
°
C) is available
Mail 1
Register
Programmable Flag
Offset Registers
I
R
RAM ARRAY
2,048 x 36
4,096 x 36
8,192 x 36
Write
Pointer
Read
Pointer
Status Flag
Logic
I
R
O
R
RAM ARRAY
2,048 x 36
4,096 x 36
8,192 x 36
Write
Pointer
Read
Pointer
Status Flag
Logic
CLKA
CSA
W/
R
A
ENA
MBA
Port-A
Control
Logic
FIFO1,
Mail1
Reset
Logic
MRS1
Mail 2
Register
MBF2
CLKB
CSB
W
/RB
ENB
MBB
BE
BM
SIZE
Port-B
Control
Logic
FIFO2,
Mail2
Reset
Logic
MRS2
MBF1
FIFO1
FIFO2
13
EFB
/ORB
AEB
36
36
FFB
/IRB
AFB
B
0
-B
35
FFA
/IRA
AFA
FS2
FS0/SD
FS1/
SEN
A
0
-A
35
EFA
/ORA
AEA
5608 drw01
36
36
O
M
O
R
PRS2
PRS1
Timing
Mode
FWFT
36
36
36
36
I
M
FIFO1 and
FIFO2
Retransmit
Logic
RT1
RT2
RTM
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IDT723674L15PF8 功能描述:IC FIFO SYNC 16384X36 128QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲(chǔ)容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時(shí)間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT723676L12PF 功能描述:IC FIFO SYNC 16384X36 128QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲(chǔ)容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時(shí)間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT723676L12PF8 功能描述:IC FIFO SYNC 16384X36 128QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲(chǔ)容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時(shí)間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT723676L15PF 功能描述:IC FIFO SYNC 16384X36 128QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲(chǔ)容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時(shí)間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433
IDT723676L15PF8 功能描述:IC FIFO SYNC 16384X36 128QFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:15 系列:74F 功能:異步 存儲(chǔ)容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時(shí)間:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:24-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:24-PDIP 包裝:管件 其它名稱:74F433