HX640 LATTICE [Lattice Semiconductor], HX640 Datasheet - Page 4

• Manufacturer Part Number: HX640
• Manufacturer: LATTICE [Lattice Semiconductor]

iCE40 HX-Series Ultra-Low Power mobileFPGA
Lattice Semiconductor Corporation
www.latticesemi.com/
I/O Characteristics
Single-ended I/O Characteristics
Symbol
NOTE: All characteristics are characterized and may or may not be tested on each pin on each device.
R
C
V
I/O Standard
C
PULLUP
I
GBIN
HYST
I
PIO
OZ
LVCMOS33
LVCMOS25
LVCMOS18
LVCMOS15
l
Input pin leakage current
Three-state I/O pin (Hi-Z)
leakage current
PIO pin input capacitance
GBIN global buffer pin
input capacitance
Internal PIO pull-up
resistance during
configuration
Input hysteresis
Description
Nominal I/O
Bank Supply
Voltage
3.3V
2.5V
1.8V
1.5V
Table 4:
35% VCCIO
35% VCCIO
V
VCCIO = 1.5V to 3.3V
V
Input Voltage (V)
IN
O
0.80
0.70
Table 5:
V
= VCCIO
= VCCIO
VCCIO = 3.3V
VCCIO = 2.5V
VCCIO = 1.8V
VCCIO = 1.5V
PIO Pin Electrical Characteristics
IL
Conditions
I/O Characteristics
max
65% VCCIO
65% VCCIO
max
2.00
1.70
to 0 V
to 0 V
V
IH
Minimum
Output Voltage (V)
™
V
0.4
0.4
0.4
0.4
Family
OL
Nominal
2.40
2.00
1.40
1.20
V
120
160
OH
60
80
50
6
6
Output Current at
(1.31, 30-MAR-2012)
Maximum
I
Voltage (mA)
8
6
4
2
OL
±10
±10
Units
I
8
6
4
2
OH
mV
kΩ
kΩ
kΩ
kΩ
µA
µA
pF
pF
4