IDT72801/728211/72821/72831/72841/72851 DUAL CMOS SyncFIFOTM DUAL 256 x 9, DUAL 512 x 9, DUAL 1K x 9" />
參數(shù)資料
型號(hào): IDT72831L25TF8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 0K
描述: IC FIFO SYNC DUAL 2048X9 64-TQFP
標(biāo)準(zhǔn)包裝: 1,250
系列: 7200
功能: 同步
存儲(chǔ)容量: 18.4K(2K x 9)
數(shù)據(jù)速率: 40MHz
訪問(wèn)時(shí)間: 25ns
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: 帶卷 (TR)
其它名稱: 72831L25TF8
12
IDT72801/728211/72821/72831/72841/72851 DUAL CMOS SyncFIFOTM
DUAL 256 x 9, DUAL 512 x 9, DUAL 1K x 9, DUAL 2K x 9, DUAL 4K x 9, DUAL 8K x 9
COMMERCIAL AND INDUSTRIAL
TEMPERATURERANGES
MARCH 2013
Figure 10. Programmable Full Flag Timing
NOTES:
1. m = PAF offset.
2. (256-m) words for the IDT72801; (512-m) words the IDT72811; (1,024-m) words for the IDT72821; (2,048-m) words for the IDT72831; (4,096-m) words for the IDT72841; or (8,192-m)
words for the IDT72851.
3. tSKEW2 is the minimum time between a rising RCLKA (RCLKB) edge and a rising WCLKA (WCLKB) edge for PAFA (PAFB) to change during that clock cycle. If the time between the
rising edge of RCLKA (RCLKB) and the rising edge of WCLKA (WCLKB) is less than tSKEW2, then PAFA (PAFB) may not change state until the next WCLKA (WCLKB) rising edge.
4. If a write is performed on this rising edge of the write clock, there will be Full - (m-1) words in FIFO A (B) when PAFA (PAFB) goes LOW.
tENS
tENH
tENS
tENH
tENS
tENH
WCLKA
(WCLKB)
WENA1
(
WENB1)
WENA2 (WENB2)
(If Applicable)
PAFA
(
PAFB)
RCLKA (RCLKB)
RENA1, RENA2
(
RENB1, RENB2)
(4)
(1)
tPAF
Full - (m+1) words in FIFO
Full - m words in FIFO
(2)
tCLKH
tCLKL
tSKEW2
(3)
tPAF
3034 drw 11
WCLKA (WCLKB)
WENA1
(
WENB1)
WENA2 (WENB2)
(If Applicable)
PAEA,
PAEB
RCLKA (RCLKB)
RENA1, RENA2
(
RENB1, RENB2)
tENS
tENH
tENS
tENH
tSKEW2
(2)
tENS
tENH
tPAE
(3)
(1)
n words in FIFO
n+1 words in FIFO
tCLKH
tCLKL
3034 drw 12
NOTES:
1. n = PAE offset.
2. tSKEW2 is the minimum time between a rising WCLKA (WCLKB) edge and a rising RCLKA (RCLKB) edge for PAEA (PAEB) to change during that clock cycle. If the time between the
rising edge of WCLKA (WCLKB) and the rising edge of RCLKA (RCLKB) is less than tSKEW2, then PAEA (PAEB) may not change state until the next RCLKA (RCLKB) rising edge.
3. If a read is performed on this rising edge of the read clock, there will be Empty + (n-1) words in FIFO A (B) when PAEA (PAEB) goes LOW.
Figure 11. Programmable Empty Flag Timing
相關(guān)PDF資料
PDF描述
D38999/24FB98SE CONN RCPT 6POS JAM NUT W/SCKT
IDT72V811L20PF8 IC FIFO SYNC 512X9 20NS 64QFP
MS27505E21F39S CONN RCPT 39POS BOX MNT W/SCKT
LTC2254CUH#TRPBF IC ADC 14BIT 105MSPS 3V 32-QFN
MS27466T23F53PC CONN RCPT 53POS WALL MT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT72831L25TFI 功能描述:IC FIFO SYNC DUAL 2048X9 64-TQFP 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(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(pán) 其它名稱:72271LA10PF
IDT72831L25TFI8 功能描述:IC FIFO SYNC DUAL 2048X9 64-TQFP 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(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(pán) 其它名稱:72271LA10PF
IDT72835LB10PF 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(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(pán) 其它名稱:72271LA10PF
IDT72835LB10PF8 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(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(pán) 其它名稱:72271LA10PF
IDT72835LB15PF 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(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(pán) 其它名稱:72271LA10PF