参数资料
型号: IDT72V3612L15PQF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: FIFO
英文描述: 3.3 VOLT CMOS SyncBiFIFO-TM 64 x 36 x 2
中文描述: 64 X 36 BI-DIRECTIONAL FIFO, 10 ns, PQFP132
封装: PLASTIC, QFP-132
文件页数: 23/25页
文件大小: 240K
代理商: IDT72V3612L15PQF
7
IDT72V3612 3.3V, CMOS SyncBiFIFOTM
64 x 36 x 2
COMMERCIALTEMPERATURERANGE
DETERMINING ACTIVE CURRENT CONSUMPTION AND POWER DISSIPATION
The ICC(f) current for the graph in Figure 1 was taken while simultaneously reading and writing the FIFO on the IDT72V3612 with CLKA and CLKB set to
fS. All data inputs and data outputs change state during each clock cycle to consume the highest supply current. Data outputs were disconnected to normalize
the graph to a zero-capacitance load. Once the capacitance load per data-output channel is known, the power dissipation can be calculated with the equation
below.
CALCULATING POWER DISSIPATION
With ICC(f) taken from Figure 1, the maximum power dissipation (PT) of the IDT72V3612 may be calculated by:
PT = VCC x ICC(f) +
Σ(CL x (VOH - VOL)2 x fO)
N
where:
N
=
number of outputs = 36
CL
=
output capacitance load
fo
=
switching frequency of an output
VOH
=
output HIGH level voltage
VOL
=
output LOW level voltage
When no reads or writes are occurring on this device, the power dissipated by a single clock (CLKA or CLKB) input running at frequency fS is calculated
by:
PT = VCC x fS x 0.025 mA/MHz
Figure 1. Typical Characteristics: Supply Current (ICC) vs. Clock Frequency (fS)
010
20
30
40
50
60
70
0
25
50
75
100
125
150
VCC = 3.3V
fS
Clock Frequency MHz
ICC(f)
Supply
Current
mA
fdata = 1/2 fS
TA = 25
°C
CL = 0 pF
VCC = 3.0V
4663 drw 04
VCC = 3.6V
80
90
175
相关PDF资料
PDF描述
IDT72V3612L20PF 3.3 VOLT CMOS SyncBiFIFO-TM 64 x 36 x 2
IDT72V3612L20PQF 3.3 VOLT CMOS SyncBiFIFO-TM 64 x 36 x 2
IDT72V3624L10PF 3.3 VOLT CMOS SyncBiFIFO WITH BUS-MATCHING 256 x 36 x 2, 512 x 36 x 2, 1,024 x 36 x 2
IDT72V3624L15PF 3.3 VOLT CMOS SyncBiFIFO WITH BUS-MATCHING 256 x 36 x 2, 512 x 36 x 2, 1,024 x 36 x 2
IDT72V3626L10PF 3.3 VOLT CMOS TRIPLE BUS SyncFIFO WITH BUS-MATCHING 256 x 36 x 2, 512 x 36 x 2, 1,024 x 36 x 2
相关代理商/技术参数
参数描述
IDT72V3612L20PF 功能描述:IC FIFO 64X36X2 20NS 120QFP 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
IDT72V3612L20PF8 功能描述:IC FIFO 64X36X2 20NS 120QFP 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
IDT72V3612L20PQF 功能描述:IC FIFO 64X36X2 20NS 132QFP 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
IDT72V3613L12PF 功能描述:IC FIFO CLOCK 64X36 12NS 120TQFP 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
IDT72V3613L12PF8 功能描述:IC FIFO CLOCK 64X36 12NS 120TQFP 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