参数资料
型号: EP20K1000E
厂商: Altera Corporation
英文描述: Programmable Logic Device Family
中文描述: 可编程逻辑器件系列
文件页数: 45/117页
文件大小: 570K
代理商: EP20K1000E
Altera Corporation
45
APEX 20K Programmable Logic Device Family Data Sheet
Figure 29. APEX 20KE I/O Banks
Notes to
Figure 29
:
(1)
For more information on placing I/O pins in LVDS blocks, refer to the
Guidelines for
Using LVDS Blocks
section in
Application Note 120 (Using LVDS in APEX 20KE
Devices
).
(2)
If the LVDS input and output blocks are not used for LVDS, they can support all of
the I/O standards and can be used as input, output, or bidirectional pins with
V
CCIO
set to 3.3 V, 2.5 V, or 1.8 V.
Power Sequencing & Hot Socketing
Because APEX 20K and APEX 20KE devices can be used in a mixed-
voltage environment, they have been designed specifically to tolerate any
possible power-up sequence. Therefore, the V
CCIO
and V
CCINT
power
supplies may be powered in any order.
f
For more information, please refer to the “Power Sequencing
Considerations” section in the
Configuring APEX 20KE & APEX 20KC
Devices
chapter of the
Configuration Devices Handbook
.
Signals can be driven into APEX 20K devices before and during power-up
without damaging the device. In addition, APEX 20K devices do not drive
out during power-up. Once operating conditions are reached and the
device is configured, APEX 20K and APEX 20KE devices operate as
specified by the user.
LVDS/LVPECL
Inpu
t
Blo
c
k (
2
)
(1)
LVDS/LVPECL
Ou
t
pu
t
Blo
c
k (
2
)
(1)
R
e
gul
ar
I/O Blo
c
k
s
Suppo
rt
LVTTL
LVCMOS
2
.5 V
1.8 V
3.3 V PCI
LVPECL
HSTL Cl
ass
I
GTL+
SSTL-
2
Cl
ass
I
a
n
d
II
SSTL-3 Cl
ass
I
a
n
d
II
CTT
AGP
In
d
ivi
d
u
a
l
Pow
er
Bu
s
I/O B
a
nk 8
I/O B
a
nk 1
I/O B
a
nk
2
I/O B
a
nk 3
I/O B
a
nk 4
I/O B
a
nk 5
I/O B
a
nk 6
I/O B
a
nk 7
相关PDF资料
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EP20K100E Programmable Logic Device Family
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EP20K1000EBC652-1ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA
EP20K1000EBC652-1X 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2560 Macros 488 IO RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
EP20K1000EBC652-2 功能描述:FPGA - 现场可编程门阵列 CPLD - APEX 20K 2560 Macros 488 IO RoHS:否 制造商:Altera Corporation 系列:Cyclone V E 栅极数量: 逻辑块数量:943 内嵌式块RAM - EBR:1956 kbit 输入/输出端数量:128 最大工作频率:800 MHz 工作电源电压:1.1 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-256
EP20K1000EBC652-2ES 制造商:未知厂家 制造商全称:未知厂家 功能描述:FPGA