数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

HT45B0F 数据表(PDF) 3 Page - Holtek Semiconductor Inc

部件名 HT45B0F
功能描述  SPI-to-UART Bridge
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  HOLTEK [Holtek Semiconductor Inc]
网页  http://www.holtek.com
标志 HOLTEK - Holtek Semiconductor Inc

HT45B0F 数据表(HTML) 3 Page - Holtek Semiconductor Inc

  HT45B0F Datasheet HTML 1Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 2Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 3Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 4Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 5Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 6Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 7Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 8Page - Holtek Semiconductor Inc HT45B0F Datasheet HTML 9Page - Holtek Semiconductor Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 23 page
background image
D.C. Characteristics
Ta=25
°C
Sym-
bol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VDD
Conditions
VDD
Operating Voltage
¾
fCLKI= 12MHz
2.0
¾
5.5
V
fCLKI= 16MHz
2.7
¾
5.5
V
fCLKI= 20MHz
4.5
¾
5.5
V
IDD1
Operating Current
(SPI Enabled, UART disabled)
2.0V
fCLKI=12MHz, SCK=fCLKI/4,
Output no load
¾¾
0.8
mA
2.7V
fCLKI=16MHz, SCK=fCLKI/4,
Output no load
¾¾
1.0
mA
3.3V
¾¾
1.5
mA
5.0V
¾¾
2.0
mA
iDD2
Operating Current
(SPI enabled, UART enabled)
2.0V f
CLKI=6MHz, SCK=fCLKI/4,
Output no load
¾¾
4.0
mA
2.7V
¾¾
4.5
mA
3.3V f
CLKI=12MHz, SCK=fCLKI/4,
Output no load
¾¾
5.0
mA
5.0V
¾¾
6.0
mA
ISTB
Standby Current
(SPI disabled, UART disabled)
2.0V
fCLKI=12MHz, SCK=fCLKI/4,
SCS=VDD, UARTEN=0,
TXEN=1, RXEN=1, SDI=H,
RX=H, Output no load
¾¾
0.6
mA
2.7V fCLKI=16MHz, SCK=fCLKI/4,
SCS=VDD, UARTEN=0,
TXEN=1, RXEN=1, SDI=H,
RX=H, Output no load
¾¾
0.6
mA
3.3V
¾¾
0.6
mA
5.0V
¾¾
0.6
mA
VIL1
Input Low Voltage for I/O Ports
¾¾
0
¾
0.3VDD
V
VIH1
Input High Voltage for I/O Ports
¾¾
0.7VDD
¾
VDD
V
VIL2
Input Low Voltage for CLKI
¾¾
0
¾
0.3VDD
V
VIH2
Input High Voltage for CLKI
¾¾
0.7VDD
¾
VDD
V
IOL
I/O Port Sink Current
2.0V
VO=0.1VDD
0.5
1.0
¾
mA
2.7V
1.0
2.0
¾
mA
3.3V
4.0
10.0
¾
mA
5.0V
10.0
25.0
¾
mA
IOH
I/O Port Source Current
2.0V
VO=0.9VDD
-0.4
-0.8
¾
mA
2.7V
-1.0
-2.0
¾
mA
3.3V
-4.0
-5.0
¾
mA
5.0V
-5.0
-8.0
¾
mA
RPH
Pull-high Resistance for
SCS only
2.0V
¾
30
90
150
k
W
2.7V
20
60
100
k
W
3.3V
15
45
75
k
W
5.0V
10
30
50
k
W
HT45B0F
Rev. 1.00
3
June 7, 2011



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com