Classic EPLD Family Data Sheet
Notes to tables:
Operating Requirements for Altera Devices Data Sheet
Numbers in parentheses are for industrial-temperature-range devices.
The minimum DC input is –0.3 V. During transitions, the inputs may undershoot to –2.0 V (EP610) or
–0.5 V (EP610I) or overshoot to 7.0 V (EP610) or V
less than 20 ns.
For EP610 devices, maximum V
For EP610-15 and EP610-20 devices: t
For EP610-15 and EP610-20 clocks: t
These values are specified in
parameter refers to high-level TTL or CMOS output current; the I
This parameter does not apply to EP610I devices.
The device capacitance is measured at 25 C and is sample-tested only.
(10) Typical values are for T
= 25° C and V
(11) When the Turbo Bit option is not set (non-Turbo mode), EP610 devices enter standby mode if no logic transitions
occur for 100 ns after the last transition. When the Turbo Bit option is not set, EP610I devices enter standby mode if
no logic transitions occur for 75 ns after the last transition.
(12) Measured with a device programmed as a 16-bit counter.
in this data book.
+ 0.5 V (EP610I) for input currents less than 100 mA and periods
rise time is 50 ms. For EP610I devices, maximum V
= 40 ns.
= 20 ns.
Table 3 on page
= 5 V.
rise time is unlimited with
parameter refers to low-level TTL