Table 1.2 Standalone Pinlist
Scanport, with EEPROM; no serial interface
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Name
SNS3
SNS3K
SNS4
SNS4K
SNS5
SNS5K
SNS6
SNS6K
SNS7
SNS7K
n/c
n/c
SNS8
SNS8K
SNS9
SNS9K
Vss
CKEE
DOEE
DIEE
TX
RX/WAKE
CRDY
CSEE
SCANO_0
SCANO_1
SCANO_2
SCANO_3
SCANI_2
SCANI_1
SCANI_0
CMODE
SYNC
LED/STAT
RST
Vdd
OSC1
OSC2
n/c
n/c
n/c
n/c
SNS0
SNS0K
SNS1
SNS1K
SNS2
SNS2K
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
I/O
I/O
I/O
I/O
Pwr
O
O
I
OD
I
I/O, OD
O
O
O
O
O
I
I
I
I
I/O
O
I
Pwr
I
O
-
-
-
-
I/O
I/O
I/O
I/O
I/O
I/O
Function
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Unused
Unused
Sense pin
Sense pin
Sense pin
Sense pin
Ground
EEPROM
EEPROM
EEPROM
UART
UART, Wakeup
Handshake
EEPROM
Scanport out
Scanport out
Scanport out
Scanport out
Scanport in
Scanport in
Scanport in
Comms select
Sync in
LED & Status
Reset input
Power
Resonator
Resonator
Unused
Unused
Unused
Unused
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Sense pin
Notes
To CS3
To CS3 + Key
To CS4
To CS4 + Key
To CS5
To CS5 + Key
To CS6
To CS6 + Key
To CS7
To CS7 + Key
-
-
To CS8
To CS8 + Key
To CS9
To CS9 + Key
0V
Clock to EEPROM
Data out to EEPROM
Data in from EEPROM
To Vss
To Vdd
Leave open
EEPROM chip select
See Table 2.1
See Table 2.1
See Table 2.1
See Table 2.1
See Table 2.1
See Table 2.1
See Table 2.1
To Vss
Always use pull-up R
-
Active low
+3.3 ~ +5V
12MHz - Can also be ext clock in
-
-
-
-
-
To CS0 + Key
To CS0
To CS1 + Key
To CS1
To CS2 + Key
To CS2
If Unused
Open
Vss or open
Open
Vss or open
Open
Vss or open
Open
Vss or open
Open
Vss or open
-
-
Open
Vss or open
Open
Vss or open
-
-
-
-
-
-
-
-
Open
Open
Open
Open
Vss
Vss
Vss
-
20K ~ 220K to Vdd
Open
Vdd
-
-
Open
-
-
-
-
Open
Vss or open
Open
Vss or open
Open
Vss or open
I
I/O
O
OD
Pwr
CMOS input
CMOS I/O
CMOS output (push-pull)
CMOS open drain I/O
Power / ground
LQ
5
Copyright © 2003-2005 QRG Ltd
QT1100A-ISG R3.02/1105
QUANTUM [ QUANTUM RESEARCH GROUP ]
