参数资料
型号: APA150-PQ208I
厂商: Microsemi SoC
文件页数: 79/178页
文件大小: 0K
描述: IC FPGA PROASIC+ 150K 208-PQFP
标准包装: 24
系列: ProASICPLUS
RAM 位总计: 36864
输入/输出数: 158
门数: 150000
电源电压: 2.3 V ~ 2.7 V
安装类型: 表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 208-BFQFP
供应商设备封装: 208-PQFP(28x28)
ProASICPLUS Flash Family FPGAs
v5.9
2-7
Power-Up Sequencing
While ProASICPLUS devices are live at power-up, the order
of VDD and VDDP power-up is important during system
start-up. VDD should be powered up simultaneously with
VDDP on ProASIC
PLUS devices. Failure to follow these
guidelines may result in undesirable pin behavior during
system start-up. For more information, refer to Actel’s
note.
LVPECL Input Pads
In addition to standard I/O pads and power pads,
ProASICPLUS devices have a single LVPECL input pad on
both the east and west sides of the device, along with
AVDD and AGND pins to power the PLL block. The
LVPECL pad cell consists of an input buffer (containing a
low voltage differential amplifier) and a signal and its
complement, PPECL (I/P) (PECLN) and NPECL (PECLREF).
The LVPECL input pad cell differs from the standard I/O
cell in that it is operated from VDD only.
Since it is exclusively an input, it requires no output
signal, output enable signal, or output configuration
bits. As a special high-speed differential input, it also
does not require pull-ups. Recommended termination
for LVPECL inputs is shown in Figure 2-7. The LVPECL pad
cell compares voltages on the PPECL (I/P) pad (as
illustrated in Figure 2-8) and the NPECL pad and sends
the results to the global MUX (Figure 2-11 on page 2-11).
This high-speed, low-skew output essentially controls the
clock conditioning circuit.
LVPECLs are designed to meet LVPECL JEDEC receiver
standard levels (Table 2-5).
Figure 2-7 Recommended Termination for LVPECL Inputs
Figure 2-8 LVPECL High and Low Threshold Values
Table 2-5
LVPECL Receiver Specifications
Symbol
Parameter
Minimum
Maximum
Units
VIH
Input High Voltage
1.49
2.72
V
VIL
Input Low Voltage
0.86
2.125
V
VID
Differential Input Voltage
0.3
VDD
V
+
_
PPECL
NPECL
From LVPECL Driver
Data
Z = 50
Ω
0
Z = 50
Ω
0
R = 100
Ω
2.72
2.125
1.49
0.86
Voltage
相关PDF资料
PDF描述
AMC30DRTN-S93 CONN EDGECARD 60POS DIP .100 SLD
ACC44DRTN-S93 CONN EDGECARD 88POS DIP .100 SLD
AMC30DRTH-S93 CONN EDGECARD 60POS DIP .100 SLD
ACC44DRTH-S93 CONN EDGECARD 88POS DIP .100 SLD
AMC30DREN-S93 CONN EDGECARD 60POS .100 EYELET
相关代理商/技术参数
参数描述
APA150-PQ896A 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:Automotive-Grade ProASIC Flash Family FPGAs
APA150-PQB 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:ProASIC Flash Family FPGAs
APA150-PQES 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:ProASIC Flash Family FPGAs
APA150-PQG208 功能描述:IC FPGA PROASIC+ 150K 208-PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:ProASICPLUS 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA(17x17)
APA150-PQG208A 功能描述:IC FPGA PROASIC+ 150K 208-PQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - FPGA(现场可编程门阵列) 系列:ProASICPLUS 标准包装:90 系列:ProASIC3 LAB/CLB数:- 逻辑元件/单元数:- RAM 位总计:36864 输入/输出数:157 门数:250000 电源电压:1.425 V ~ 1.575 V 安装类型:表面贴装 工作温度:-40°C ~ 125°C 封装/外壳:256-LBGA 供应商设备封装:256-FPBGA(17x17)