AN221D04-DEVLP Ver la hoja de datos (PDF) - Unspecified
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AN221D04-DEVLP Datasheet PDF : 21 Pages
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AN221E04 Datasheet – Dynamically Reconfigurable FPAA With Enhanced I/O
Detailed Digital I/O Interface Characteristics: Vdd = 5.0volts
LCCb
Parameter
Output Voltage Low
Output Voltage High
Max. Capacitive Load
Min. Resistive Load
Current Sink
Current Source
Symbol
Min
Typ
Max Unit Comment
Vol
Vss
-
150
mV Load 20pF//50Kohm to Vss
Voh
4.5
-
Vdd
V Load 20pF//50Kohm to Vss
Cmax
-
-
20
pF Maximum load 20 pF // 50 Kohm
Rmin
50
-
-
Kohm Maximum load 20 pF // 50 Kohm
Isnkmax
-
-
15
mA LCCb pin shorted to Vdd
Isrcmax
-
-
4
mA LCCb pin shorted to Vss
CFGFLG, ACTIVATE
Parameter
Input Voltage Low
Input Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Voltage High
Max. Capacitive Load
Min. Resistive Load
Current Sink
Current Source
External Resistive Pullup
Symbol
Min
Typ
Max Unit Comment
Vil
0
30
% % of DVDD
Vih
70
100
% % of DVDD
Vol
Vss
-
85
mV
Pin load =
Internal pullup + 20pF//50K to Vss
Voh
4.5
-
Vdd
V
Pin load =
Internal pullup + 20pF//50K to Vss
Pin Load =
Vol
Vss
-
200
mV External 5K ohm pullup +
20pF//50K to Vss
Pin Load =
Voh
4.5
-
Vdd
V External 5Kohm pullup +
20pF//50K to Vss
Cmax
-
-
50
pF Maximum load 50 pF // 50 Kohm
Rmin
50
-
-
Kohm Maximum load 50 pF // 50 Kohm
Isnkmax
-
-
2.5
mA Pin shorted to Vdd
Isrcmax
-
-
200
µA Pin shorted to Vss
Rpullupext
5
7.5
10
Kohm
Use only if internal pullup is
deselected
ERRb
Parameter
Input Voltage Low
Input Voltage High
Output Voltage Low
Output Voltage High
Max. Capacitive Load
Min. Resistive Load
Current Sink
Current Source
External Resistive Pullup
Symbol
Min
Typ
Max Unit Comment
Vil
0
30
% % of DVDD
Vih
70
100
% % of DVDD
Vol
Vss
-
50
mV
Voh
4.9
-
Vdd
V
Cmax
-
-
50
pF Maximum load 50 pF // 50 Kohm
Rmin
50
-
-
Kohm Maximum load 50 pF // 50 Kohm
Isnkmax
-
-
10
mA
Isrcmax
-
-
0
µA
Rpullupext
10
10
10
Kohm
DCLK,Mode,DIN,EXECUTE,PORb,CS1b,CS2b
Parameter
Input Voltage Low
Input Voltage High
Symbol
Min
Typ
Max Unit Comment
Vil
0
-
30
% % of DVDD
Vih
70
-
100
% % of DVDD
DS030100-U006a - 5 -
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