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參數(shù)資料
| 型號： | HE85750 |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | 8-bit Micro-controller |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 19/23頁 |
| 文件大?。?/td> | 399K |
| 代理商： | HE85750 |
King Billion Electronics Co., Ltd
駿
億
電
子
股
份
有
限
公
司
HE85750
HE80000 SERIES
18.
DC/AC Characteristics
2003/7/30
This specification is subject to change without notice. Please contact sales person for the latest version before use.
19
V1.52E
Testing Condition : TEMP=25
℃
, VDD=3V+/-10%, GND=0V
PARAMETER
CONDITION
MIN TYP MAX UNIT
1
I
Fast
NORMAL Mode Current System
2M ext. R/C
32.768K X’tal
LCD Disable
32.769K X’tal
LCD Disable
LCD Enable,
LCD option=128Kohm
LV3=6 Volt
LCD Enable,
LCD option=16Kohm,
LV3=6 Volt
With 32
Ω
Loading
With 64
Ω
Loading
With 100
Ω
Loading
V
DD
=3V;VO=0~2V,
Data=7F
1.5
mA
I
Slow
SLOW Mode Current
System
15
30
μ
A
I
Idle
IDLE Mode Current
System
10
25
μ
A
65
72
I
LCD
Extra Current if LCD ON System
300 330
μ
A
I
Sleep
Sleep Mode Current
System
1
μ
A
mA
mA
mA
10
6
4
14
8
5
I
PWM
PWM Output Current
PWM
I
oVO
DAC Output Current
VO
2.5
3
mA
V
iH
Input High Voltage
I/O pins
0.8
V
DD
V
V
iL
Input Low Voltage
I/O pins
0.2
V
DD
V
V
hys
Input Hysteresis Width
I/O, RSTP_N
Threshold=2/3V
DD
(input
from low to high)
Threshold=1/3V
DD
(input
from high to low)
1/3
V
DD
V
I
oH
I
oL_1
Output Sink Current
Output Drive Current
I/O pull-high
*1
V
oL
=2.0V
I/O pull-low
*1
V
oL
=0.4V
50
1.0
μ
A
mA
I
iL_1
Input Low Current
RSTP_N
V
iL
=GND,
pull high Internally
V
iL
=GND,
if pull high Internally by user
20
μ
A
I
iL_2
Input Low Current
I/O
100
μ
A
Note:*1: Drive Current Spec. for Push-Pull I/O port only
Sink Current Spec. for both Push-Pull and Open-Drain I/O port.
*2: This Spec. base on one driver only. There are five build-in driver, so user just multiply the
number of driver he used to one driver current to get the total amount of current.
( IPWM * N; N=0,1,2,3,4,5)
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