HT83003 HOLTEK [Holtek Semiconductor Inc], HT83003 Datasheet - Page 6

• Manufacturer Part Number: HT83003
• Description: Q-Voice
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

A.C. Characteristics
Characteristics Curves
R vs. F Characteristics Curve
Rev. 0.10
f
f
t
t
t
t
Symbol
SYS
TIMER
WDTOSC
WDT
RES
SST
System Clock (RC OSC)
Timer Input Frequency
Watchdog Oscillator
Watchdog Time-out Period (RC)
External Reset Low Pulse Width
System Start-up Timer Period
Parameter
V
3V
3V
3V
3V
DD
Preliminary
Without WDT prescaler
Power-up or wake-up from
HALT
Test Conditions
6
Conditions
Min.
45
12
4
0
1
1024
Typ.
90
23
August 25, 2003
Max.
HT83XXX
180
45
8
8
Unit
MHz
MHz
t
ms
SYS
s
s