MAX 3000A Programmable Logic Device Family Data Sheet
Table 12. MAX 3000A Device Capacitance
Note (9)
Conditions
Symbol
Parameter
Min
Max
Unit
CIN
Input pin capacitance
I/O pin capacitance
VIN = 0 V, f = 1.0 MHz
VOUT = 0 V, f = 1.0 MHz
8
8
pF
pF
CI/O
Notes to tables:
(1) See the Operating Requirements for Altera Devices Data Sheet.
(2) Minimum DC input voltage is –0.5 V. During transitions, the inputs may undershoot to –2.0 V or overshoot to
5.75 V for input currents less than 100 mA and periods shorter than 20 ns.
(3) All pins, including dedicated inputs, I/O pins, and JTAG pins, may be driven before V
powered.
and V
are
CCINT
CCIO
(4) These values are specified under the recommended operating conditions, as shown in Table 10 on page 19.
(5) The parameter is measured with 50% of the outputs each sourcing the specified current. The I
parameter refers
OH
to high–level TTL or CMOS output current.
(6) The parameter is measured with 50% of the outputs each sinking the specified current. The I parameter refers to
OL
low–level TTL, PCI, or CMOS output current.
(7) This value is specified during normal device operation. During power-up, the maximum leakage current is
300 µA.
(8) This pull–up exists while devices are programmed in–system and in unprogrammed devices during power–up.
(9) Capacitance is measured at 25° C and is sample–tested only. The OE1pin (high–voltage pin during programming)
has a maximum capacitance of 20 pF.
(10) The POR time for MAX 3000A devices does not exceed 100 ms.
Figure 9 shows the typical output drive characteristics of MAX 3000A
devices.
20
Altera Corporation
ETC [ ETC ]
