F75111
F75111R/F75111RG/F75111N
Low Power GPIO Datasheet
Release Date: July, 2007
Revision: V0.27P
July 2007
F75111
F75111 Datasheet Revision History
Version
0.20P
0.21P
0.22P
Date
01/04/2003
09/04/2003
02/06/2003
6~8
7~8
38~39
Page
Revision History
Internal Use Preliminary Public Version
Add F75111N pin configuration and description
(1) Revised pin description of LED function
(2) Revised electron characteristic(operating temperature)
(3) Revised DC spec (Input high/low leakage current)
0.23P
0.24P
0.25P
0.26P
0.27P
12/29/2003
4/26/2004
1/12/2005
7/14/2005
7/5/2007
21,28
7,8
8,9
36,39
-
Update register description( Index 0x18, 0x28)
Update pin description of GPIO pin
Revise SMBus access timing
Modify
AC Characteristics and delete version ID register
Add company address
Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies
mentioned in this data sheet belong to their respective owners.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Fintek for any damages resulting from such improper use or sales.
July 2007
F75111
Table of Contents
1. GENERAL DESCRIPTION .......................................................................................................................................- 4 -
2. FEATURES................................................................................................................................................................- 4 -
3. KEY SPECIFICATIONS ............................................................................................................................................- 4 -
4. PIN CONFIGURATION .............................................................................................................................................- 5 -
5. PIN DESCRIPTION ...................................................................................................................................................- 6 -
5.1 P
OWER
P
IN
........................................................................................................................................................ - 6 -
5.2 GPIO F
UNCTION
................................................................................................................................................ - 6 -
6. FUNCTIONAL DESCRIPTION..................................................................................................................................- 8 -
6.1 G
ENERAL
D
ESCRIPTION
...................................................................................................................................... - 8 -
6.2 A
CCESS
I
NTERFACE
............................................................................................................................................ - 8 -
6.3 T
HE
SMB
US ACCESS TIMING ARE SHOWN AS FOLLOW
: .......................................................................................... - 8 -
7. REGISTERS DESCRIPTION ....................................................................................................................................- 9 -
7.1 C
ONFIGURATION AND
C
ONTROL
R
EGISTER
– I
NDEX
01
H
....................................................................................... - 9 -
7.2 S
TATUS
R
EGISTER
– I
NDEX
02
H
........................................................................................................................ - 10 -
7.3 C
ONFIGURATION AND FUNCTION SELECT
R
EGISTER
– I
NDEX
03
H
......................................................................... - 10 -
7.4 P
IN MODE FUNCTION SELECT
R
EGISTER
– I
NDEX
04
H
......................................................................................... - 11 -
7.5 P
IN MODE FUNCTION SELECT
R
EGISTER
– I
NDEX
05
H
......................................................................................... - 11 -
7.6 LED F
REQ
C
ONTROL
R
EGISTER
– I
NDEX
06
H
.................................................................................................... - 12 -
7.7 LED F
REQ
C
ONTROL
R
EGISTER
– I
NDEX
07
H
.................................................................................................... - 13 -
7.8 LED F
REQ
C
ONTROL
R
EGISTER
– I
NDEX
08
H
.................................................................................................... - 13 -
7.9 LED F
REQ
C
ONTROL
R
EGISTER
– I
NDEX
09
H
.................................................................................................... - 14 -
7.10 GPIO1
X
O
UTPUT
C
ONTROL
R
EGISTER
– I
NDEX
10
H
........................................................................................ - 15 -
7.11 GPIO1
X
O
UTPUT
D
ATA
R
EGISTER
– I
NDEX
11
H
................................................................................................ - 16 -
7.12 GPIO1
X
I
NPUT
S
TATUS
R
EGISTER
– I
NDEX
12
H
............................................................................................... - 16 -
7.13 GPIO1
X
L
EVEL
/P
ULSE
C
ONTROL
R
EGISTER
– I
NDEX
13
H
................................................................................ - 17 -
7.14 GPIO1
X
P
ULSE
W
IDTH
C
ONTROL
R
EGISTER
– I
NDEX
14
H
................................................................................ - 17 -
7.15 GPIO1
X
P
ULL
-
UP
R
ESISTOR
C
ONTROL
R
EGISTER
– I
NDEX
15
H
........................................................................ - 18 -
7.16 GPIO1
X
I
NPUT
D
E
-
BOUNCE
R
EGISTER
– I
NDEX
16
H
........................................................................................ - 18 -
7.17 GPIO1
X
P
ULSE
I
NVERSE
R
EGISTER
– I
NDEX
17
H
............................................................................................ - 19 -
7.18 GP1X E
DGE
D
ETECTOR
E
NABLE
R
EGISTER
– I
NDEX
0
X
18 ............................................................................... - 19 -
7.19 GP1X E
DGE
D
ETECTOR
S
TATUS
R
EGISTER
– I
NDEX
0
X
19 ............................................................................... - 20 -
7.20 GP1X IRQ
OR
SMI# E
NABLE
R
EGISTER
– I
NDEX
0
X
1A.................................................................................... - 21 -
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July, 2007
V0.27P
F75111
7.21 GP1X O
UTPUT
D
RIVING
E
NABLE
– I
NDEX
0
X
1B............................................................................................... - 21 -
7.22 GP1X O
UTPUT
D
RIVING
E
NABLE
– I
NDEX
0
X
1C............................................................................................... - 22 -
7.23 GPIO2
X
O
UTPUT
C
ONTROL
R
EGISTER
– I
NDEX
20
H
........................................................................................ - 23 -
7.24 GPIO2
X
O
UTPUT
D
ATA
R
EGISTER
– I
NDEX
21
H
............................................................................................... - 23 -
7.25 GPIO2
X
I
NPUT
S
TATUS
R
EGISTER
– I
NDEX
22
H
............................................................................................... - 24 -
7.26 GPIO2
X
L
EVEL
/P
ULSE
C
ONTROL
R
EGISTER
– I
NDEX
23
H
................................................................................ - 24 -
7.27 GPIO2
X
P
ULSE
W
IDTH
C
ONTROL
R
EGISTER
– I
NDEX
24
H
................................................................................ - 25 -
7.28 GPIO2
X
P
ULL
-
UP
R
ESISTOR
C
ONTROL
R
EGISTER
– I
NDEX
25
H
........................................................................ - 25 -
7.29 GPIO2
X
I
NPUT
D
E
-
BOUNCE
R
EGISTER
– I
NDEX
26
H
........................................................................................ - 25 -
7.30 GPIO2
X
P
ULSE
I
NVERSE
R
EGISTER
– I
NDEX
27
H
............................................................................................ - 26 -
7.31 GP2
X
E
DGE
D
ETECTOR
E
NABLE
R
EGISTER
– I
NDEX
0
X
28 ............................................................................... - 27 -
7.32 GP2X E
DGE
D
ETECTOR
S
TATUS
R
EGISTER
– I
NDEX
0
X
29 ............................................................................... - 28 -
7.33 GP2X IRQ
OR
SMI# E
NABLE
R
EGISTER
– I
NDEX
0
X
2A.................................................................................... - 28 -
7.34 GP2X O
UTPUT
D
RIVING
E
NABLE
– I
NDEX
0
X
2B............................................................................................... - 29 -
7.35 GP2X O
UTPUT
D
RIVING
E
NABLE
– I
NDEX
0
X
2C............................................................................................... - 29 -
7.36 WDTOUT C
ONTROL
R
EGISTER
– I
NDEX
34
H
................................................................................................... - 30 -
7.37 WDTOUT10 C
ONTROL
R
EGISTER
– I
NDEX
35
H
............................................................................................... - 30 -
7.38 W
ATCHDOG
T
IMER
C
ONTROL
R
EGISTER
– I
NDEX
36
H
....................................................................................... - 31 -
7.39 W
ATCHDOG
T
IMER
R
ANGE
R
EGISTER
– I
NDEX
37
H
........................................................................................... - 31 -
7.40 GPIO3
X
O
UTPUT
C
ONTROL
R
EGISTER
– I
NDEX
40
H
........................................................................................ - 32 -
7.41 GPIO3
X
O
UTPUT
D
ATA
R
EGISTER
– I
NDEX
41
H
............................................................................................... - 32 -
7.42 GPIO3
X
I
NPUT
S
TATUS
R
EGISTER
– I
NDEX
42
H
............................................................................................... - 32 -
7.43 GPIO3
X
L
EVEL
/P
ULSE
C
ONTROL
R
EGISTER
– I
NDEX
43
H
................................................................................ - 33 -
7.44 GPIO3
X
P
ULSE
W
IDTH
C
ONTROL
R
EGISTER
– I
NDEX
44
H
................................................................................ - 33 -
7.45 GPIO3
X
I
NPUT
D
E
-
BOUNCE
R
EGISTER
– I
NDEX
46
H
........................................................................................ - 33 -
7.46 GPIO3
X
P
ULSE
I
NVERSE
R
EGISTER
– I
NDEX
47
H
............................................................................................ - 34 -
7.47 GP3
X
E
DGE
D
ETECTOR
E
NABLE
R
EGISTER
– I
NDEX
0
X
48 ............................................................................... - 34 -
7.48 GP3X E
DGE
D
ETECTOR
S
TATUS
R
EGISTER
– I
NDEX
0
X
49 ............................................................................... - 34 -
7.49 GP3X IRQ
OR
SMI# E
NABLE
R
EGISTER
– I
NDEX
0
X
4A.................................................................................... - 35 -
7.50 GP3X O
UTPUT
D
RIVING
E
NABLE
– I
NDEX
0
X
4C............................................................................................... - 35 -
7.51 CHIPID(1) R
EGISTER
– I
NDEX
5A
H
................................................................................................................. - 36 -
7.52 CHIPID(2) R
EGISTER
– I
NDEX
5B
H
................................................................................................................. - 36 -
7.53 VENDOR ID(1) R
EGISTER
– I
NDEX
5D
H
......................................................................................................... - 36 -
7.54 VENDOR ID(2) R
EGISTER
– I
NDEX
5E
H
......................................................................................................... - 36 -
8. ELECTRON CHARACTERISTIC............................................................................................................................- 37 -
8.1 A
BSOLUTE
M
AXIMUM
R
ATINGS
........................................................................................................................... - 37 -
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July, 2007
V0.27P
F75111
8.2 DC C
HARACTERISTICS
...................................................................................................................................... - 37 -
8.3 AC C
HARACTERISTICS
...................................................................................................................................... - 39 -
9. ORDERING INFORMATION ...................................................................................................................................- 40 -
10. PACKAGE DIMENSIONS ....................................................................................................................................- 40 -
F75111 D
EMO
C
IRCUIT
........................................................................................................................................... - 43 -
-3-
July, 2007
V0.27P
