ispMACH 4A Family
37
ABSOLUTE MAXIMUM RATINGS
M4A3
Storage Temperature. . . . . . . . . . . . . . . . . . . -65°C to +150°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . . . . . . . . -55°C to +100°C
Device Junction Temperature. . . . . . . . . . . . . . . . . . . . +130°C
Supply Voltage
with Respect to Ground . . . . . . . . . . . . . . . . .-0.5 V to +4.5 V
DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 6.0 V
Static Discharge Voltage . . . . . . . . . . . . . . . . . . . . . . . . 2000 V
Latchup Current (TA = -40°C to +85°C) . . . . . . . . . . 200 mA
Stresses above those listed under Absolute Maximum Ratings may cause per-
manent device failure. Functionality at or above these limits is not implied. Expo-
sure to Absolute Maximum Ratings for extended periods may affect device
reliability.
OPERATING RANGES
Commercial (C) Devices
Ambient Temperature (TA)
Operating in Free Air . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Supply Voltage (VCC)
with Respect to Ground. . . . . . . . . . . . . . . . +3.0 V to +3.6 V
Industrial (I) Devices
Ambient Temperature (TA)
Operating in Free Air . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (VCC)
with Respect to Ground. . . . . . . . . . . . . . . . +3.0 V to +3.6 V
Operating ranges define those limits between which the functionality of the device is
guaranteed.
Notes:
1. Total IOL for one PAL block should not exceed 64 mA.
2. I/O pin leakage is the worst case of IIL and IOZL (or IIH and IOZH).
3. Not more than one output should be shorted at a time and duration of the short-circuit should not exceed one second.
Notes:
1. See “MACH Switching Test Circuit” document on the Literature Download page of the Lattice web site.
2. This parameter does not apply to flip-flops in the emulated mode since the feedback path is required for emulation.
3.3-V DC CHARACTERISTICS OVER OPERATING RANGES
Parameter
Symbol
Parameter Description
Test Conditions
Min
Typ
Max
Unit
VOH
Output HIGH Voltage
VCC = Min
VIN = VIH or VIL
IOH = –100 μAVCC – 0.2
V
IOH = –3.2 mA
2.4
V
VOL
Output LOW Voltage
VCC = Min
VIN = VIH or VIL
IOL = 100 μA
0.2
V
IOL = 24 mA
0.5
V
VIH
Input HIGH Voltage
Guaranteed Input Logical HIGH Voltage for all
Inputs
2.0
5.5
V
VIL
Input LOW Voltage
Guaranteed Input Logical LOW Voltage for all
Inputs
–0.3
0.8
V
IIH
Input HIGH Leakage Current
VIN = 3.6 V, VCC = Max (Note 2) 5
μA
IIL
Input LOW Leakage Current
VIN = 0 V, VCC = Max (Note 2) –5
μA
IOZH
Off-State Output Leakage Current HIGH
VOUT = 3.6 V, VCC = Max
VIN = VIH or VIL (Note 2) 5
μA
IOZL
Off-State Output Leakage Current LOW
VOUT = 0 V, VCC = Max
VIN = VIH or VIL (Note 2) –5
μA
ISC
Output Short-Circuit Current
VOUT = 0.5 V, VCC = Max (Note 3) –15
–160
mA