ht82m33a Holtek Semiconductor Inc., ht82m33a Datasheet - Page 4

• Manufacturer Part Number: ht82m33a
• Description: 3d Mouse Controller
• Manufacturer: Holtek Semiconductor Inc.

A.C. Characteristics
f
f
t
t
t
t
t
t
t
t
t
F
Symbol
P
N
KD
MS
S
D
P
RD
R
F
RESET
OSC
X,Y Input Frequency
X,Y Operating Frequency
Key Debounce
Transmission Time
Start Bit Time
Data Bit Time
Stop Bit Time
ID Code Delay
Rising Edge Crossed Width
Falling Edge Crossed Width
Reset Low Pulse Width
System Clock
Parameter
V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
DD
Test Conditions
4
Serial mouse mode
Serial mouse mode
Serial mouse mode
Serial mouse mode
Serial mouse mode
Crystal Oscillator
Conditions
—
—
—
—
—
—
Min. Typ. Max. Unit
50
—
—
—
—
—
—
—
—
50
—
1
0.85
0.82
0.82
2.0
52
33
15
—
—
—
—
—
HT82M33A
8.2
—
—
—
—
—
—
—
—
—
—
8
3rd Mar ’99
Ta=25 C
MHz
kHz
kHz
ms
ms
ms
ms
ms
ms
s
s
s