參數(shù)資料
型號(hào): HE8P480(S)
文件頁數(shù): 48/50頁
文件大?。?/td> 553K
代理商: HE8P480(S)
KING BILLION ELECTRONICS CO., LTD
駿
HE8P480
HE80000 SERIES
Testing condition: TEMP=25
48
V1.14
, VDD=3V±10%, GND=0V
SYM.
PARAMETER
ITEMS
CONDITION
MIN.
TYP.
MAX.
UNIT
I
Fast
NORMAL Mode
Current
System
2M ext. R/C
0.75
1
mA
I
Slow
SLOW Mode Current
System
32.768K X’tal
LCD Disable
6
9
μ
A
I
Idle
IDLE Mode Current
System
32.769K X’tal
LCD Disable
4
7
μ
A
I
LCD
Extra Current if LCD
ON
System
LCD Enable
2
3
μ
A
I
Sleep
Sleep Mode Current
System
1
μ
A
With 32
Loading
10
14
mA
With 64
Loading
6
8
mA
I
PWM
PWM Output Current
PWMP,
PWMN
*2
With 100
Loading
4
5
mA
I
oVO
DAC Output Current
VO
V
DD
=3V;VO=0~2V,Data=7F
2.5
3
mA
V
iH
Input High Voltage
I/O pins
0.8V
DD
V
V
iL
Input Low Voltage
I/O pins
0.2V
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)
1/3V
DD
V
I
oH
Output Drive Current
I/O pull-high
*1
V
oL
=2.0V
50
μ
A
I
oL_1
Output Sink Current
I/O pull-low
*1
V
oL
=0.4V
1.0
mA
I
oL_2
Output Sink Current
PRTD[3:0]
V
oL
=0.4V
5.0
mA
I
iL_1
Input Low Current
RSTP_N
V
iL
=GND, pull high Internally
20
μ
A
I
iL_2
Input Low Current
I/O
V
iL
=GND, if pull high Internally by
user
100
μ
A
Note: *1: Drive Current Specification
for Push-Pull I/O port only
Sink Current Specification
for both Push-Pull and Open-Drain I/O port.
*2: This Spec. bases on one driver only. There are five build-in drivers actually, so user can
multiply the number of driver to obtain the necessary driver current to drive the speak.
(
I
PWM
* N; N=0, 1, 2, 3, 4, 5)
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