- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379094 > CY7C43666AV (Cypress Semiconductor Corp.) 3.3V 4K x36/x18x2 Tri Bus FIFO(3.3V 4K x36/x18x2 三路總線先進先出) PDF資料下載
參數(shù)資料
| 型號： | CY7C43666AV |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 3.3V 4K x36/x18x2 Tri Bus FIFO(3.3V 4K x36/x18x2 三路總線先進先出) |
| 中文描述： | 3.3 4K的x36/x18x2三總線的FIFO（3.3 4K的x36/x18x2三路總線先進先出） |
| 文件頁數(shù)： | 1/39頁 |
| 文件大?。?/td> | 573K |
| 代理商： | CY7C43666AV |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁
CY7C43646AV
CY7C43666AV/CY7C43686AV
PRELIMINARY
3.3V 1K/4K/16K x36/x18x2 Tri Bus FIFO
Cypress Semiconductor Corporation
3901 North First Street
San Jose
CA 95134
408-943-2600
September 3, 1999
V
Features
3.3V high-speed, low-power, first-in first-out (FIFO)
memories w/ three independent ports (one bidirectional
x36, and two unidirectional x18)
1K x36/x18x2 (CY7C43646AV)
4K x36/x18x2 (CY7C43666AV)
16K x36/x18x2 (CY7C43686AV)
0.25-micron CMOS for optimum speed/power
High-speed 133-MHz operation (7.5-ns read/write cycle
times)
Low power
—I
CC
= 60 mA
—I
SB
= 12 mA
Fully asynchronous and simultaneous read and write
operation permitted
Mailbox bypass register for each FIFO
Parallel and Serial Programmable Almost Full and
Almost Empty flags
Retransmit function
Standard or FWFT mode user selectable
Partial Reset
Big or Little Endian format for word or byte bus sizes
128-pin TQFP packaging
3.3V pin-compatible, feature enhanced, density up-
grade to IDT723626/36/46 family
Easily expandable in width and depth
Logic Block Diagram
Port A
Control
Logic
Port B
Control
Logic
Mail1
Register
I
R
Write
Pointer
Read
Pointer
Status
Flag Logic
Programmable
Flag Offset
Registers
Timing
Mode
Status
Flag Logic
Read
Pointer
Write
Pointer
1K/4K/16K
x36
Dual Ported
Memory
1K/4K/16K
x36
Dual Ported
Memory
Mail2
Register
O
R
I
R
FIFO1,
Mail1
Reset
Logic
FIFO2,
Mail2
Reset
Logic
CLKA
CSA
W/RA
ENA
MBA
RT2
MRS1
PRS1
FFA/IRA
AFA
SPM
FS0/SD
FS1/SEN
A
0–35
EFA/ORA
AEA
MBF2
MRS2
PRS2
FFC/IRC
AFC
BE/FWFT
B
0–17
CLKB
RENB
CSB
SIZEB
MBB
RTI
EFB/ORB
AEB
MBF1
O
R
B
Common
Port Logic
(B and C)
BE
O
C
0–17
Port C
Control
Logic
CLKC
WENC
MBC
SIZEC
B
I
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C43686AV | 3.3V 16K x36/x18x2 Tri Bus FIFO(3.3V 16K x36/x18x2 三路總線先進先出) |
| CY7C453 | 2Kx9 Cascadable Clocked FIFOs with Programmable Flags(帶可編程標(biāo)記的2Kx9可級聯(lián)定時的先進先出) |
| CY7C451 | 512x9 Cascadable Clocked FIFOs with Programmable Flags(帶可編程標(biāo)記的512x9可級聯(lián)定時的先進先出) |
| CY7C454 | 4Kx9 Cascadable Clocked FIFOs with Programmable Flags(帶可編程標(biāo)記的4Kx9可級聯(lián)定時的先進先出) |
| CY7C466A | Asynchronous, Cascadable 64K x9 FIFOs(異步，可級聯(lián)的 64K x9 先進先出) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C43682-15AC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43683-10AI | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43683AV-15AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Uni-Dir 16K x 36 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:3.3V SYNC FIFO W/BUS MATCHING 16K X36 (NOT IDT COMPAT) - Bulk |
| CY7C43684-10AC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C43684AV-10AC | 制造商:Cypress Semiconductor 功能描述:FIFO Mem Sync Dual Depth/Width Bi-Dir 16K x 36 x 2 128-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:3.3V BIDIR SYNC FIFO W/ BUS MATCHING 16KX32X2 - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。