參數(shù)資料
型號(hào): IDT72835LB20PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
中文描述: 2K X 18 BI-DIRECTIONAL FIFO, 15 ns, PQFP128
封裝: TQFP-128
文件頁數(shù): 9/26頁
文件大?。?/td> 334K
代理商: IDT72835LB20PF
9
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
IDT72805LB/72815LB/72825LB/72835LB/72845LB CMOS Dual SyncFIFO
TM
256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18 and 4,096 x 18
NOTES:
1. In a daisy-chain depth expansion,
FL
is held LOW for the "first load device". The
RXI
and
WXI
inputs are driven by the corresponding
RXO
and
WXO
outputs of the preceding device.
2. In a daisy-chain depth expansion,
FL
is held HIGH for members of the expansion other than the "first load device". The
RXI
and
WXI
inputs are driven by the corresponding
RXO
and
WXO
outputs of the preceding device.
TABLE 3 — TRUTH TABLE FOR CONFIGURATION AT RESET
FL
RXI
WXI
EF
/
OR
FF
/
IR
PAE
,
PAF
FIFO TIMING MODE
0
0
0
Single register-buffered
Empty Flag
Triple register-buffered
Output Ready Flag
Double register-buffered
Empty Flag
Single register-buffered
Empty Flag
Single register-buffered
Empty Flag
Triple register-buffered
Output Ready Flag
Double register-buffered
Empty Flag
Single register-buffered
Empty Flag
Single register-buffered
Full Flag
Double register-buffered
Input Ready Flag
Double register-buffered
Full Flag
Single register-buffered
Full Flag
Single register-buffered
Full Flag
Double register-buffered
Input Ready Flag
Double register-buffered
Full Flag
Single register-buffered
Full Flag
Asynchronous
Standard
0
0
1
Asynchronous
FWFT
0
1
0
Asynchronous
Standard
0
(1)
1
1
Asynchronous
Standard
1
0
0
Synchronous
Standard
1
0
1
Synchronous
FWFT
1
1
0
Synchronous
Standard
1
(2)
1
1
Asynchronous
Standard
TABLE 4 — REGISTER-BUFFERED FLAG OUTPUT OPTIONS — IDT STANDARD MODE
Empty Flag (
EF
)
Buffered Output
Full Flag (
FF
)
Buffered Output
Partial Flags
Timing Mode
Programming at Reset
FL
RXI
Flag Timing
Diagrams
WXI
Single
Single
Double
Double
Single
Single
Double
Double
Asynch
Sync
Asynch
Synch
0
1
0
1
0
0
1
1
0
0
0
0
Figure 9, 10
Figure 9, 10
Figure 24, 26
Figure 24, 26
TABLE 5 — REGISTER-BUFFERED FLAG OUTPUT OPTIONS — FWFT MODE
Output Ready (
OR
)
Input Ready (
IR
)
Partial Flags
Programming at Reset
FL
RXI
Flag Timing
Diagrams
WXI
Triple
Triple
Double
Double
Asynch
Sync
0
1
0
0
1
1
Figure 27
Figure 20, 21
相關(guān)PDF資料
PDF描述
IDT72835LB20PFI CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
IDT72845LB15PFI CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
IDT72845LB20BG CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
IDT72845LB20BGI CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
IDT72845LB20PF CMOS DUAL SyncFIFO DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18, and DUAL 4,096 x 18
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT72835LB25PF 功能描述:IC FIFO SYNC DL 2048X18 128TQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問時(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
IDT72835LB25PF8 功能描述:IC FIFO SYNC DL 2048X18 128TQFP RoHS:否 類別:集成電路 (IC) >> 邏輯 - FIFO 系列:7200 標(biāo)準(zhǔn)包裝:90 系列:7200 功能:同步 存儲(chǔ)容量:288K(16K x 18) 數(shù)據(jù)速率:100MHz 訪問時(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
IDT7283L12PA 功能描述:IC MEM FIFO 2048X9 12NS 56-TSSOP RoHS:否 類別: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:- 訪問時(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 其它名稱:72225LB10TF
IDT7283L12PA8 功能描述:IC MEM FIFO 2048X9 12NS 56-TSSOP RoHS:否 類別: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:- 訪問時(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 其它名稱:72225LB10TF
IDT7283L12PAG 功能描述:IC FIFO 2048X9 12NS 56TSSOP RoHS:是 類別: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:- 訪問時(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 其它名稱:72225LB10TF