MOSEL VITELIC
TITLE
Product Request Form B : Mask Definitions
1
2
Mask options
Power bias
LCD driver &
display frequency
S-port defined
M-port defined
Interrupt switch
Interrupt edge
Power-on mode
External Reset
note
note
MSu001/u001T
Selections
V Li - 1/2 Bias
1/2 duty 128 Hz
1/3 duty 170.7 Hz
Static 128 Hz
Open
Open
Pull down
Rising
BackUp
and PowerOn reset
8 mS time
V
V
V
V
V
V
V
V
Slower (Tk=512 mS)
Crystal
Fast (Fosc)
Level shift
Level shift
Level shift
Always
High
Level shift
Level shift
1/2 duty 64 Hz
1/3 duty 85.3 Hz
Static 64 Hz
Hold transistor
Hold transistor
Pull up
Falling
Non-BackUp
Only
2 mS time
Faster (Tk=8000uS)
Slow (Fosc/2)
1/2 duty 32 Hz
1/3 duty 42.7 Hz
Static 32 Hz
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Chatter Removal time
Set time
Oscillator
System Clock
Alarm frequency
P-port
Input port signal
Light mode
Reset level
I/O port
Light
note
Note 9 : For S port and M port
Note 10 : Set time = (set value + 1) * Tk / Fosc ; Fosc is in KHz
Note 15 : Input port control signal level shift, J48, J49
Signature & date
MVI sales & date
12/12
PID219D 02/96
MOSEL [ MOSEL VITELIC, CORP ]
