參數(shù)資料
型號： EPC4xxx
廠商： Altera Corporation
英文描述： 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
中文描述： 2。增強型配置器件（EPC4，EPC8
文件頁數(shù)： 31/36頁
文件大?。?/td> 421K
代理商： EPC4XXX
Altera Corporation
August 2005
2–31
Configuration Handbook, Volume 2
Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
Operating
Conditions
Tables 2–14
through
2–18
provide information on absolute maximum
ratings, recommended operating conditions, DC operating conditions,
supply current values, and pin capacitance data for the enhanced
configuration devices.
t
RE
(3)
DCLK
rising edge to
OE
60
ns
t
LOE
OE
assert time to assure reset
60
ns
f
ECLK
EXCLK
input frequency
40
%
duty cycle
133
MHz
t
ECLK
EXCLK
input period
7.5
ns
t
ECLKH
EXCLK
input duty cycle high time
40
%
duty cycle
3.375
ns
t
ECLKL
EXCLK
input duty cycle low time
40
%
duty cycle
3.375
ns
t
ECLKR
EXCLK
input rise time
133 MHz
3
ns
t
ECLKF
EXCLK
input fall time
133 MHz
3
ns
t
POR
(4)
POR time
2 ms
1
2
3
ms
100 ms
70
100
120
ms
Notes to
Table 2–13
:
(1)
To calculate t
OH
, use the following equation: t
OH
= 0.5 (
DCLK
period) - 2.5 ns.
(2)
This parameter is used for CRC error detection by the FPGA.
(3)
This parameter is used for
CONF_DONE
error detection by the enhanced configuration device.
(4)
The FPGA V
CCINT
ramp time should be less than 1-ms for 2-ms POR, and it should be less than 70 ms for 100-ms
POR.
Table 2–13. Enhanced Configuration Device Configuration Parameters (Part 2 of 2)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Table 2–14. Enhanced Configuration Device Absolute Maximum Rating
Symbol
Parameter
Condition
Min
Max
Unit
V
CC
Supply voltage
With respect to ground
-0.5
4.6
V
V
I
DC input voltage
With respect to ground
-0.5
3.6
V
I
MAX
DC V
CC
or ground current
100
mA
I
OUT
DC output current, per pin
-25
25
mA
P
D
Power dissipation
360
mW
T
STG
Storage temperature
No bias
-65
150
C
T
AMB
Ambient temperature
Under bias
-65
135
C
T
J
Junction temperature
Under bias
135
C
相關PDF資料
PDF描述
EPC16QC100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC16QI100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC8xxx 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC8QC100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
EPC8QI100 2. Enhanced Configuration Devices (EPC4, EPC8 & EPC16) Data Sheet
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