HT46R63 Holtek Semiconductor Inc., HT46R63 Datasheet - Page 6

• Manufacturer Part Number: HT46R63
• Description: Ht46r63/ht46c63 -- A/d With Lcd Type 8-bit Mcu
• Manufacturer: Holtek Semiconductor Inc.

Note:
A.C. Characteristics
Note: t
Rev. 2.30
I
R
V
V
V
E
I
f
f
f
t
t
t
t
t
t
t
t
t
Symbol
Symbol
OLTOTAL
ADC
SYS1
SYS2
TIMER
WDTOSC
WDT
RES
SST
INT
AD
ADC
ADCS
COMP
OS
I
AD
AD
PH
SYS
*f
=1/f
S
I/O Port Total Sink Current
Pull-High Resistance (I/O)
Comparator Input Offset Voltage
Comparator Input Voltage
Range
A/D Input Voltage
A/D Conversion Integral
Nonlinearity Error
Additional Power Consumption
if A/D Converter is Used
System Clock (Crystal)
System Clock
(32768Hz Crystal OSC)
Timer Input Frequency
Watchdog Oscillator Period
Watchdog Time-out Period
(WDT OSC)
Watchdog Time-out Period
( f
Watchdog Time-out Period
(32768Hz)
External Reset Low Pulse Width
System Start-up Timer Period
Interrupt Pulse Width
A/D Clock Period
A/D Conversion Time
A/D Sampling Time
Response Time of Comparator
please refer to clock option of Watchdog Timer
SYS1
SYS
/4)
or 1/f
Parameter
Parameter
SYS2
V
V
3V
5V
3V
5V
3V
5V
DD
DD
2.2V~5.5V
3.3V~5.5V
2.2V~5.5V
2.2V~5.5V
3.3V~5.5V
Power-up or wake-up
from HALT
Test Conditions
Test Conditions
6
Conditions
Conditions
Min.
400
400
45
32
64
0
0
1
1
1
Min.
0.2
20
10
10
0
HT46R63/HT46C63
32768
1024
Typ.
2
2
2
90
65
32
16
18
16
Typ.
0.5
1.5
60
30
0.5
Max.
4000
8000
4000
8000
180
130
V
3
Max.
DD
100
100
V
March 22, 2006
50
10
1
3
DD
1
0.8
t
t
WDTOSC
RTCOSC
Ta=25 C
Unit
t
t
kHz
kHz
Hz
SYS
SYS
t
t
AD
AD
Unit
LSB
mA
mV
mA
mA
k
s
s
s
s
s
V
V