9 Page 27
Page 27

LV-67M
User’s Manual
-26-
2.5.9
When using GPIO function, please note:
As Output:
Open-drain
, most applications
need use an external pull up
resistor
.
(If not may cause damage)
As Input:
TTL-level
.
GPIO DC characteristics
Parameter
SYM
MIN TYP
MAX
UNIT
Conditions
Input Low Voltage
V
IL
0.8
V
Input High Voltage
V
IH
2.0
V
Output Low Voltage
V
OL
0.4
V
I
OL
=12mA
Input High Leakage
I
LIH
+10
μ
A
V
IN
=3.3V
Input Low Leakage
I
LIL
-10
μA
V
IN
=0V
CN_DIO: GPIO 12-pin header (Pitch 2.00mm)
Pin
Signal
Pin
Signal
1
GND
2
GND
3
GPIO0
4
GPIO4
5
GPIO1
6
GPIO5
7
GPIO2
8
GPIO6
9
GPIO3
10
GPIO7
11
5V
12
12V
CN_LPC
CN_DIO
CN_SMBUS
1
1
12
12
1
CN_IR
1
SYSFAN
1
CPUFAN
1
2
11
11
2
5
5
3
4
See also other documents in the category COMMELL Hardware:
- FS-A76 (41 pages)
- LV-67H (62 pages)
- FS-A78 (50 pages)
- FS-A73 (52 pages)
- FS-A74 (45 pages)
- FS-A72 (54 pages)
- FS-A71 (49 pages)
- FE-97G (55 pages)
- FS-97E (54 pages)
- FS-A70 (53 pages)
- FS-97B (58 pages)
- FS-97D (61 pages)
- FS-97C (55 pages)
- HS-870S (53 pages)
- FS-977 (42 pages)
- FS-961 (46 pages)
- HE-875P (56 pages)
- HS-874P (58 pages)
- HS-873P (52 pages)
- HS-872PE (56 pages)
- HS-862P (46 pages)
- HE-860S (37 pages)
- HE-B71 (46 pages)
- HS-B70 (51 pages)
- HS-773 (56 pages)
- HE-772 (53 pages)
- HS-770E (46 pages)
- HE-760 (41 pages)
- HS-771 (48 pages)
- LE-575 (61 pages)
- LS-573 (54 pages)
- LS-572 (64 pages)
- LS-571 (57 pages)
- LE-37E (29 pages)
- LS-570E (58 pages)
- LE-565 (55 pages)
- LE-37D (39 pages)
- LS-37B (49 pages)
- LE-37C (47 pages)
- LE-380 (51 pages)
- LE-379 (53 pages)
- LS-377 (47 pages)
- LE-376 (45 pages)
- LE-375 (45 pages)
- LE-374 (54 pages)