參數(shù)資料
型號: IDT72T20118L5BBI
廠商: Integrated Device Technology, Inc.
英文描述: 2.5 VOLT HIGH-SPEED TeraSync⑩ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION
中文描述: 2.5伏高速TeraSync⑩復員/特別提款權(quán)先進先出20-BIT/10-BIT配置
文件頁數(shù): 45/51頁
文件大?。?/td> 496K
代理商: IDT72T20118L5BBI
45
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
IDT72T2098/108/118/128 2.5V HIGH-SPEED TeraSync DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATIONS
32K x 20/64K x 10, 64K x 20/128K x 10, 128K x 20/256K x 10, 256K x 20/512K x 10
Figure 25. Loading of Programmable Flag Registers (IDT Standard and FWFT Modes)
NOTE:
1. In SDR mode, X = 16 for the IDT72T2098, X = 17 for the IDT72T20108, X = 18 for the IDT72T20118, X = 19 for the IDT72T20128 for X10 mode. X = 15 for the IDT72T2098,
X = 16 for the IDT72T20108, X = 17 for the IDT72T20118, X = 18 for the IDT72T20128 for all other modes.
2. In DDR mode, X = 15 for the IDT72T2098, X = 16 for the IDT72T20108, X = 17 for the IDT72T20118, X = 18 for the IDT72T20128 for X10 to X10 mode. X = 14 for the IDT72T2098,
X = 15 for the IDT72T20108, X = 16 for the IDT72T20118, X = 17 for the IDT 72T20128 for all other modes.
SCLK
SEN
SI
5996 drw28
EMPTY OFFSET
FULL OFFSET
BIT X
(1)
t
SENS
t
SDS
t
SENH
BIT X
(1)
BIT 1
t
ENH
t
SDH
t
SCLK
t
SCKH
t
SCKL
BIT 1
Figure 26. Reading of Programmable Flag Registers (IDT Standard and FWFT Modes)
NOTE:
1. In SDR mode, X = 15 for the IDT72T2098, X = 17 for the IDT72T20108, X = 18 for the IDT72T20118, X = 19 for the IDT72T20128 for X10 mode. X = 15 for the IDT72T2098,
X = 16 for the IDT72T20108, X = 17 for the IDT20118, X = 18 for the IDT72T20128 for all other modes.
2. In DDR mode, X = 15 for the IDT72T2098, X = 16 for the IDT72T20108, X = 17 for the IDT72T20118, X = 18 for the IDT20128, for X10 to X10 mode. X = 14 for the IDT72T72098,
X = 15 for the IDT72T20108, X = 16 for the IDT72T20118, X = 17 for the IDT72T20128 for all other modes.
3. Offset register values are always read starting fromthe first location in the offset register upon initiating
SREN
.
SCLK
SREN
SO
5996 drw29
BIT 0
EMPTY OFFSET
FULL OFFSET
BIT X
(1)
t
SENS
t
SOA
t
SENH
BIT X
(1)
t
ENH
t
SOA
t
SCLK
t
SCKH
t
SCKL
BIT 0
相關(guān)PDF資料
PDF描述
IDT72T20118L6BB 2.5 VOLT HIGH-SPEED TeraSync⑩ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION
IDT72T20118L6BBI 2.5 VOLT HIGH-SPEED TeraSync⑩ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION
IDT72T20118L7BB 2.5 VOLT HIGH-SPEED TeraSync⑩ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION
IDT72T20118L7BBI 2.5 VOLT HIGH-SPEED TeraSync⑩ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION
IDT72T20128 2.5 VOLT HIGH-SPEED TeraSync⑩ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATION
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IDT72T20128L4BBG 功能描述:IC FIFO 1KX20 2.5V 4NS 208BGA RoHS:是 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:72T 標準包裝:15 系列:74F 功能:異步 存儲容量:256(64 x 4) 數(shù)據(jù)速率:- 訪問時間:- 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
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