Data Sheet
June 1999
ORCA Series 2 FPGAs
Electrical Characteristics
Table 31A. OR2CxxA and OR2TxxA Electrical Characteristics
OR2CxxA Commercial: VDD = 5.0 V ± 5%, 0 °C ≤ TA ≤ 70 °C; OR2CxxA Industrial: VDD = 5.0 V ± 10%, –40 °C ≤ TA ≤ +85 °C.
OR2TxxA Commercial: VDD = 3.0 V to 3.6 V, 0 °C ≤ TA ≤ 70 °C; OR2TxxA Industrial: VDD = 3.0 V to 3.6 V, –40 °C ≤ TA ≤
+85 °C.
OR2CxxA
Min Max
OR2TxxA
Min Max
Sym-
bol
Parameter
Input Voltage:
Test Conditions
Unit
Input configured as CMOS
50% VDD VDD + 0.3 50% VDD5 VDD5 + 0.3
GND – 0.5 30% VDD GND – 0.5 30% VDD5
VIH
VIL
High
Low
V
V
Input Voltage:
High
Low
Input configured as TTL
(valid for OR2CxxA only)
VDD + 0.3
0.8
—
—
2.0
–0.5
—
—
VIH
VIL
V
V
Output Voltage:
High
Low
VOH
VOL
VDD = min, IOH = 6 mA or 3 mA
VDD = min, IOL = 12 mA or 6 mA
2.4
—
—
0.4
2.4
—
—
0.4
V
V
IL
VDD = Max, VIN = VSS or VDD
Input Leakage Current
–10
10
–10
10
µA
IDDSB
OR2CxxA (TA = 25 °C, VDD = 5.0 V)
OR2TxxA (TA = 25 °C, VDD = 3.3 V)
internal oscillator running,
no output loads,
Standby Current:
OR2C04A/OR2T04A
OR2C06A/OR2T06A
OR2C08A/OR2T08A
OR2C10A/OR2T10A
OR2C12A/OR2T12A
OR2C15A/OR2T15A
OR2C26A/OR2T26A
OR2C40A/OR2T40A
—
—
—
—
—
—
—
—
6.5
7.0
7.7
8.4
9.2
10.0
12.2
16.3
—
—
—
—
—
—
—
—
4.0
4.3
4.8
5.3
5.8
6.3
7.8
10.6
mA
mA
mA
mA
mA
mA
mA
mA
inputs at VDD or GND
(after configuration)
IDDSB
OR2CxxA (TA = 25 °C, VDD = 5.0 V)
OR2TxxA (TA = 25 °C, VDD = 3.3 V)
internal oscillator stopped,
no output loads,
Standby Current:
OR2C04A/OR2T04A
OR2C06A/OR2T06A
OR2C08A/OR2T08A
OR2C10A/OR2T10A
OR2C12A/OR2T12A
OR2C15A/OR2T15A
OR2C26A/OR2T26A
OR2C40A/OR2T40A
—
—
—
—
—
—
—
—
1.5
2.0
2.7
3.4
4.2
5.0
7.2
11.3
—
—
—
—
—
—
—
—
1.0
1.3
1.8
2.3
2.8
3.3
4.8
7.6
mA
mA
mA
mA
mA
mA
mA
mA
inputs at VDD or GND
(after configuration)
VDR
CIN
TA = 25 °C
Data Retention Voltage
Input Capacitance
2.3
—
—
9
2.3
—
—
9
V
OR2CxxA (TA = 25 °C, VDD = 5.0 V)
OR2TxxA (TA = 25 °C, VDD = 3.3 V)
Test frequency = 1 MHz
pF
COUT
OR2CxxA (TA = 25 °C, VDD = 5.0 V)
OR2TxxA (TA = 25 °C, VDD = 3.3 V)
Test frequency = 1 MHz
Output Capacitance
—
9
—
9
pF
RDONE
RM
DONE Pull-up Resistor*
—
—
100k
100k
—
—
100k
100k
—
—
Ω
Ω
M3, M2, M1, and M0
Pull-up Resistors*
IPU
OR2CxxA (VDD = 5.25 V, VIN = VSS,
TA = 0 °C)
OR2TxxA (VDD = 3.6 V, VIN = VSS,
TA = 0 °C)
I/O Pad Static Pull-up
Current*
14.4
50.9
14.4
50.9
µA
IPD
OR2CxxA (VDD = 5.25 V, VIN = VSS,
TA = 0 °C)
OR2TxxA (VDD = 3.6 V, VIN = VSS,
TA = 0 °C)
I/O Pad Static Pull-down
Current
26
103
26
103
µA
RPU
RPD
VDD = All, VIN = VSS, TA = 0 °C
VDD = All, VIN = VDD, TA = 0 °C
I/O Pad Pull-up Resistor*
100k
50k
—
—
100k
50k
—
—
Ω
Ω
I/O Pad Pull-down
Resistor
* On the OR2TxxA devices, the pull-up resistor will externally pull the pin to a level 1.0 V below VDD.
130
Lucent Technologies Inc.
ETC [ ETC ]
