Classic EPLD Family Data Sheet
Table 17. EP910 & EP910I Device Capacitance
Note (6)
Symbol
Parameter
Conditions
EP910
Max
EP910I
Min Max
Unit
Min
CIN
Input pin capacitance
I/O pin capacitance
CLK1pin capacitance
CLK2pin capacitance
VIN = 0 V, f = 1.0 MHz
VOUT = 0 V, f = 1.0 MHz
VIN = 0 V, f = 1.0 MHz
VIN = 0 V, f = 1.0 MHz
20
20
20
60
8
8
pF
pF
pF
pF
CI/O
CCLK1
CCLK2
10
12
Table 18. EP910 & EP910I Device I Supply Current
Notes (2), (6), (7)
CC
Symbol
Parameter
Conditions
EP910
EP910I
Unit
Min Typ Max Min Typ Max
ICC1
ICC2
ICC3
VCC supply current
VI = VCC or ground, no load
(10), (11)
20
150
60
150
µA
mA
mA
(non-Turbo, standby)
VCC supply current
(non-Turbo, active)
VI = VCC or ground, no load,
f = 1.0 MHz (10), (11)
6
20
4
12
VCC supply current
(Turbo, active)
VI = VCC or ground, no load,
f = 1.0 MHz (11)
45
80
120
150
(100)
Notes to tables:
(1) See the Operating Requirements for Altera Devices Data Sheet in this data book.
(2) Numbers in parentheses are for industrial-temperature-range devices.
(3) The minimum DC input is –0.3 V. During transitions, the inputs may undershoot to –2.0 V (EP910) or
–0.5 V (EP910I) or overshoot to 7.0 V (EP910) or VCC + 0.5 V (EP910I) for input currents less than 100 mA and periods
less than 20 ns.
(4) Maximum VCC rise time for EP910 devices = 50 ms; for EP910I devices, maximum VCC rise time is unlimited with
monotonic rise.
(5) For all clocks: tR and tF = 100 ns (50 ns for the industrial-temperature-range version).
(6) These values are specified in Table 15 on page 770.
(7) The device capacitance is measured at 25° C and is sample-tested only.
(8) The IOH parameter refers to high-level TTL or CMOS output current; the IOL parameter refers to low-level TTL
output current.
(9) This parameter does not apply to EP910I devices.
(10) When the Turbo Bit option is not set (non-Turbo mode), an EP910 device will enter standby mode if no logic
transitions occur for 100 ns after the last transition, and an EP910I device will enter standby mode if no logic
transitions occur for 75 ns after the last transition.
(11) Measured with a device programmed as a 24-bit counter.
Altera Corporation
771
ALTERA [ ALTERA CORPORATION ]
