參數(shù)資料
型號(hào): IDT72231L15PF8
廠(chǎng)商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 0K
描述: IC FIFO SYNC 512X9 15NS 32QFP
標(biāo)準(zhǔn)包裝: 2,000
系列: 7200
功能: 同步
存儲(chǔ)容量: 18K(2K x 9)
訪(fǎng)問(wèn)時(shí)間: 15ns
電源電壓: 4.5 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-LQFP
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
包裝: 帶卷 (TR)
其它名稱(chēng): 72231L15PF8
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
IDT72421/72201/72211/72221/72231/72241/72251 CMOS SyncFIFO
64 x 9, 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9 and 8,192 x 9
6
Figure 3. Offset Register Location and Default Values
86
0
Empty Offset (LSB) Reg.
Default Value 007H
80
Full Offset (LSB) Reg.
Default Value 007H
87
0
Empty Offset (LSB) Reg.
Default Value 007H
80
Full Offset (LSB) Reg.
Default Value 007H
7
80
Empty Offset (LSB)
Default Value 007H
80
Full Offset (LSB)
Default Value 007H
IDT72421 - 64 x 9-BIT
IDT72201 - 256 x 9-BIT
IDT72211 - 512 x 9-BIT
7
80
(MSB)
1
80
0
80
87
0
Empty Offset (LSB) Reg.
Default Value 007H
80
Full Offset (LSB) Reg.
Default Value 007H
7
87
0
Empty Offset (LSB) Reg.
Default Value 007H
80
Empty Offset (LSB)
Default Value 007H
IDT72221 - 1,024 x 9-BIT
IDT72231 - 2,048 x 9-BIT
IDT72241 - 4,096 x 9-BIT
7
80
(MSB)
0000
2
(MSB)
000
3
80
(MSB)
00
1
80
(MSB)
00
1
5
65
80
8
0
8
(MSB)
1
0
IDT72251 8,192 x 9-BIT
80
Empty Offset (LSB)
Default Value 007H
7
80
(MSB)
00000
4
87
0
Full Offset (LSB) Reg.
Default Value 007H
80
2
(MSB)
000
80
Full Offset (LSB)
Default Value 007H
7
80
(MSB)
0000
3
80
Full Offset (LSB)
Default Value 007H
7
80
(MSB)
00000
4
2655 drw 05
Thecontentsoftheoffsetregisterscanbereadontheoutputlineswhenthe
WriteEnable2/Load(WEN2/LD)pinissetLOWandbothReadEnables(REN1,
REN2) are set LOW. Data can be read on the LOW-to-HIGH transition of the
Read Clock (RCLK).
A read and write should not be performed simultaneously to the offset
registers.
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IDT72231L15PFI8 功能描述:IC FIFO SYNC 512X9 15NS 32QFP RoHS:否 類(lèi)別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:80 系列:7200 功能:同步 存儲(chǔ)容量:18.4K(1K x 18) 數(shù)據(jù)速率:- 訪(fǎng)問(wèn)時(shí)間:10ns 電源電壓:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:64-LQFP 供應(yīng)商設(shè)備封裝:64-TQFP(10x10) 包裝:托盤(pán) 其它名稱(chēng):72225LB10TF