IDT72805LB/72815LB/72825LB/72835LB/72845LB CMOS Dual SyncFIFOTM
參數(shù)資料
型號: IDT72825LB15BG8
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 8/26頁
文件大?。?/td> 0K
描述: IC FIFO SYNC DL 1024X18 121BGA
標準包裝: 1,000
系列: 7200
功能: 同步
存儲容量: 18.4K(1K x 18)
數(shù)據(jù)速率: 67MHz
訪問時間: 15ns
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: 121-BBGA
供應(yīng)商設(shè)備封裝: 121-PBGA(15x15)
包裝: 帶卷 (TR)
其它名稱: 72825LB15BG8
COMMERCIALANDINDUSTRIAL
TEMPERATURERANGES
IDT72805LB/72815LB/72825LB/72835LB/72845LB CMOS Dual SyncFIFOTM
256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18 and 4,096 x 18
16
JANUARY 13, 2009
Figure 15. Half-Full Flag Timing (IDT Standard and FWFT Modes)
Figure 14. Asynchronous Programmable Almost-Full Flag Timing (IDT Standard and FWFT Modes)
NOTES:
1. m =
PAF offset.
2. D = maximum FIFO Depth.
In IDT Standard Mode: D = 256 for the IDT72805, 512 for the IDT72815, 1,024 for the IDT72825, 2,048 for the IDT72835 and 4,096 for the IDT72845.
In FWFT Mode: D = 257 for the IDT72805, 513 for the IDT72815, 1,025 for the IDT72825, 2,049 for the IDT72835 and 4,097 for the IDT72845.
3.
PAF is asserted to LOW on WCLK transition and reset to HIGH on RCLK transition.
4. Select this mode by setting (
FL, RXI, WXI) = (0,0,0), (0,0,1), (0,1,0), (0,1,1) or (1,1,1) during Reset.
NOTES:
1. D = maximum FIFO Depth.
In IDT Standard Mode: D = 256 for the IDT72805, 512 for the IDT72815, 1,024 for the IDT72825, 2,048 for the IDT72835 and 4,096 for the IDT72845.
In FWFT Mode: D = 257 for the IDT72805, 513 for the IDT72815, 1,025 for the IDT72825, 2,049 for the IDT72835 and 4,097 for the IDT72845.
2. For IDT Standard Mode.
3. For FWFT Mode.
4. Select this mode by setting (
FL, RXI, WXI) = (0,0,0), (0,0,1), (0,1,0), (1,0,0), (1,0,1) or (1,1,0) during Reset.
WCLK
tCLKH
tCLKL
tENS
tENH
WEN
PAF
tENS
tPAFA
D - (m + 1) words in FIFO
RCLK
tPAFA
REN
(1)
3139 drw 14
D - m words in FIFO
D - (m + 1) words in FIFO
WCLK
tENS
tENH
WEN
HF
tENS
tHF
RCLK
tHF
REN
3139 drw 15
tCLKL
tCLKH
D/2 words in FIFO(2),
[
+ 1
] words in FIFO(3)
D/2 + 1 words in FIFO
(2),
[
+ 2
] words in FIFO(3)
D-1
2
D/2 words in FIFO(2),
[
+ 1
] words in FIFO(3)
D-1
2
D-1
2
相關(guān)PDF資料
PDF描述
IDT72V3670L15PFI IC FIFO SS 8192X36 15NS 128-TQFP
ISL81483IPZ IC TXRX RS485/422 5V LP 8-PDIP
V150B36M250BG2 CONVERTER MOD DC/DC 36V 250W
IDT72V3670L10PFG IC FIFO SS 8192X36 10NS 128-TQFP
V150B36M250BG CONVERTER MOD DC/DC 36V 250W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT72825LB15BGG 功能描述:IC FIFO 1024X18 SYNC DL 128TQFP RoHS:是 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 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
IDT72825LB15PF 功能描述:IC FIFO SYNC DL 1024X18 128TQFP 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(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤 其它名稱:72271LA10PF
IDT72825LB15PF8 功能描述:IC FIFO SYNC DL 1024X18 128TQFP 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(yīng)商設(shè)備封裝:64-TQFP(14x14) 包裝:托盤 其它名稱:72271LA10PF
IDT72825LB15PFGI 制造商:Integrated Device Technology Inc 功能描述:IC FIFO SYNC DL 1024X18 128TQFP
IDT72825LB15PFGI8 制造商:Integrated Device Technology Inc 功能描述:IC FIFO SYNC DL 1024X18 128TQFP