参数资料
型号: IDT72V3654L15PF
厂商: IDT, Integrated Device Technology Inc
文件页数: 11/37页
文件大小: 0K
描述: IC BI FIFO 4096X36 15NS 128QFP
标准包装: 36
系列: 72V
功能: 异步
存储容量: 147K(4K x 36)
数据速率: 67MHz
访问时间: 15ns
电源电压: 3.15 V ~ 3.45 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 128-LQFP
供应商设备封装: 128-TQFP(14x20)
包装: 托盘
其它名称: 72V3654L15PF
19
COMMERCIALTEMPERATURERANGE
IDT72V3654/72V3664/72V3674 3.3V CMOS SyncBiFIFOTM WITH BUS-MATCHING
2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2
Figure 6. Serial Programming of the Almost-Full Flag and Almost-Empty Flag Offset Values (IDT Standard and FWFT Modes)
Figure 5. Parallel Programming of the Almost-Full Flag and Almost-Empty Flag Offset Values after Reset (IDT Standard and FWFT Modes)
NOTES:
1. tSKEW1 is the minimum time between the rising CLKA edge and a rising CLKB edge for
FFB/IRB to transition HIGH in the next cycle. If the time between the rising edge of CLKA and rising
edge of CLKB is less than tSKEW1, then
FFB/IRB may transition HIGH one CLKB cycle later than shown.
2. It is not necessary to program offset register bits on consecutive clock cycles. FIFO write attempts are ignored until
FFA/IRA and FFB/IRB is set HIGH.
3. Programmable offsets are written serially to the SD input in the order
AFA offset (Y1), AEB offset (X1), AFB offset (Y2), and AEA offset (X2).
NOTES:
1. tSKEW1 is the minimum time between the rising CLKA edge and a rising CLKB edge for
FFB/IRB to transition HIGH in the next cycle. If the time between the rising edge of CLKA and rising
edge of CLKB is less than tSKEW1, then
FFB/IRB may transition HIGH one CLKB cycle later than shown.
2.
CSA=LOW, W/RA=HIGH,MBA=LOW. It is not necessary to program offset register on consecutive clock cycles.
4664 drw 07
CLKA
MRS1,
MRS2
FFA/IRA
CLKB
FFB/IRB
A0-A35
FS1,FS0
ENA
tFSH
tWFF
tENH
tENS2
tSKEW1
tDS
tDH
tWFF
4
0,0
AFA Offset
(Y1)
AEB Offset
(X1)
AFB Offset
(Y 2)
AEA Offset
(X 2)
First Word to FIFO1
12
(1)
tFSH
tFSS
1
2
FS2
CLKA
FFA/IRA
tSENS
tSENH
FS0/SD(3)
tSPH
tSENS
tSENH
tFSS
tWFF
FS1/SEN
AEA Offset (X2) LSB
tSDS
tSDH
tSDS
tSDH
AFA Offset (Y1) MSB
MRS1,
MRS2
4
4664 drw 08
tFSS
tFSH
CLKB
4
FS2
FFB/IRB
tWFF
tSKEW(1)
相关PDF资料
PDF描述
V48B12M250BL3 CONVERTER MOD DC/DC 12V 250W
V48B12M250BL CONVERTER MOD DC/DC 12V 250W
IDT72V3653L15PF IC SYNCFIFO 2048X36 15NS 128TQFP
IDT82P2521BH IC LIU E1 21+1CH SHORT 640-PBGA
IDT72V3652L15PQF IC BI FIFO 4096X36 15NS 132QFP
相关代理商/技术参数
参数描述
IDT72V3654L15PF8 功能描述:IC BI FIFO 4096X36 15NS 128QFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3656L10PF 功能描述:IC SYNC FIFO 4096X36 10NS 128QFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3656L10PF8 功能描述:IC SYNC FIFO 4096X36 10NS 128QFP RoHS:否 类别:集成电路 (IC) >> 逻辑 - FIFO 系列:72V 标准包装:90 系列:7200 功能:同步 存储容量:288K(16K x 18) 数据速率:100MHz 访问时间:10ns 电源电压:4.5 V ~ 5.5 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:64-LQFP 供应商设备封装:64-TQFP(14x14) 包装:托盘 其它名称:72271LA10PF
IDT72V3656L10PFI 制造商:Integrated Device Technology Inc 功能描述:IC SYNC FIFO 4096X36 10NS 128QFP
IDT72V3656L10PFI8 制造商:Integrated Device Technology Inc 功能描述:IC SYNC FIFO 4096X36 10NS 128QFP