參數(shù)資料
型號: IDT72245LB15J
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
中文描述: 4K X 18 OTHER FIFO, 10 ns, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 9/16頁
文件大小: 181K
代理商: IDT72245LB15J
9
IDT72205LB/72215LB/72225LB/72235LB/72245LB CMOS SyncFIFO
256 x 18-BIT, 512 x 18, 1,024 x 18, 2,048 x 18 and 4,096 x 18
Commercial And Industrial Temperature Ranges
Figure 6. Read Cycle Timing
NOTES:
1. t
SKEW1
is the minimum time between a rising RCLK edge and a rising WCLK edge to guarantee that
FF
will go HIGH during the current clock cycle. If the
time between the rising edge of RCLK and the rising edge of WCLK is less than t
SKEW1
, then
FF
may not change state until the next WCLK edge.
WCLK
D
0
- D
17
t
CLK
t
CLKH
t
CLKL
t
DS
t
ENS
t
DH
t
ENH
t
WFF
t
WFF
DATA IN VALID
NO OPERATION
RCLK
SKEW1
t
(1)
2766 drw 07
Figure 5. Write Cycle Timing
NOTE:
1. t
SKEW2
is the minimum time between a rising WCLK edge and a rising RCLK edge to guarantee that
EF
will go HIGH during the current clock cycle. If the
time between the rising edge of WCLK and the rising edge of RCLK is less than t
SKEW2
, then
EF
may not change state until the next RCLK edge.
NO OPERATION
RCLK
t
CLK
t
CLKH
t
CLKL
t
ENS
t
ENH
t
REF
t
REF
VALID DATA
t
A
t
OLZ
t
OE
t
OHZ
Q
0
- Q
17
WCLK
SKEW2
t
(1)
2766 drw 08
相關PDF資料
PDF描述
IDT72245LB15JB CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
IDT72245LB15JI CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
IDT72245LB15PF CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
IDT72245LB15PFB CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
IDT72245LB15PFI CMOS SyncFIFOO 256 x 18, 512 x 18, 1024 x 18, 2048 x 18 and 4096 x 18
相關代理商/技術參數(shù)
參數(shù)描述
IDT72245LB15J8 功能描述:IC FIFO 1024X18 SYNC 15NS 68PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:80 系列:7200 功能:同步 存儲容量:18.4K(1K x 18) 數(shù)據(jù)速率:- 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP(10x10) 包裝:托盤 其它名稱:72225LB10TF
IDT72245LB15JGI 制造商:Integrated Device Technology Inc 功能描述:IC FIFO 1024X18 SYNC 15NS 68PLCC
IDT72245LB15JGI8 制造商:Integrated Device Technology Inc 功能描述:IC FIFO 1024X18 SYNC 15NS 68PLCC
IDT72245LB15JI 功能描述:IC FIFO 1024X18 SYNC 15NS 68PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:90 系列:7200 功能:同步 存儲容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP(14x14) 包裝:托盤 其它名稱:72271LA10PF
IDT72245LB15JI8 功能描述:IC FIFO 1024X18 SYNC 15NS 68PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標準包裝:90 系列:7200 功能:同步 存儲容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問時間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:64-LQFP 供應商設備封裝:64-TQFP(14x14) 包裝:托盤 其它名稱:72271LA10PF