afs600 Actel Corporation, afs600 Datasheet - Page 183

• Manufacturer Part Number: afs600
• Description: Actel Fusion Programmable System Chips Mixed-signal Family With Optional Arm Support
• Manufacturer: Actel Corporation

1.8 V LVCMOS
Low-Voltage CMOS for 1.8 V is an extension of the LVCMOS standard (JESD8-5) used for general-purpose 1.8 V
applications. It uses a 1.8 V input buffer and push-pull output buffer.
Table 2-115 • Minimum and Maximum DC Input and Output Levels
Figure 2-113 • AC Loading
Table 2-116 • AC Waveforms, Measuring Points, and Capacitive Loads
1.8 V LVCMOS
Drive
Strength
Applicable to Pro I/O Banks
2 mA
4 mA
6 mA
8 mA
12 mA
16 mA
Applicable to Advanced I/O Banks
2 mA
4 mA
6 mA
8 mA
12 mA
16 mA
Applicable to Standard I/O Banks
2 mA
4 mA
Notes:
1. Currents are measured at high temperature (100°C junction temperature) and maximum voltage.
2. Currents are measured at 85°C junction temperature.
3. Software default selection highlighted in gray.
Input LOW (V)
0
Note: *Measuring point = V
Min., V
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
Data Path
Test Point
V
trip
IL
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
0.35 * V
Max., V
. See
Input LOW (V)
Table 2-87 on page 2-151
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
1.8
35 pF
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
0.65 * V
Min., V
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
V
IH
Max., V
Enable Path
Test Point
Measuring Point* (V)
A d v an c ed v1 . 4
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
for a complete table of trip points.
R = 1 k
Max., V
0.9
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
0.45
V
OL
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Min., V
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
CCI
R to V
R to GND for t
35 pF for t
5 pF for t
V
– 0.45
– 0.45
– 0.45
– 0.45
– 0.45 12 12
– 0.45 16 16
– 0.45
– 0.45
– 0.45
– 0.45
– 0.45 12 12
– 0.45 16 16
– 0.45
– 0.45
OH
Actel Fusion Programmable System Chips
CCI
V
mA mA
I
HZ
for t
REF
OL
2
4
6
8
2
4
6
8
2
4
ZH
/t
/t
LZ
(typ.) (V)
I
OH
LZ
2
4
6
8
2
4
6
8
2
4
ZHS
HZ
–
/t
/t
ZL
/t
ZH
Max.,
ZL
/t
mA
I
OSL
/t
11
22
44
51
74
74
11
22
44
51
74
74
11
22
ZLS
/t
ZHS
ZLS
1
Max.,
mA
I
OSH
17
35
45
91
91
17
35
45
91
91
17
C
9
9
9
LOAD
1
35
µA
(pF)
I
10
10
10
10
10
10
10
10
10
10
10
10
10
10
IL
2
2-169
µA
I
10
10
10
10
10
10
10
10
10
10
10
10
10
10
IH
2