Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

CH341A Scheda tecnica(PDF) 10 Page - List of Unclassifed Manufacturers

Il numero della parte CH341A
Spiegazioni elettronici  CH341 is a USB bus convert chip, providing UART, printer port, parallel and synchronous serial with 2-wire or 4-wire through USB bus
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  ETC2 [List of Unclassifed Manufacturers]
Homepage  
Logo ETC2 - List of Unclassifed Manufacturers

CH341A Scheda tecnica(HTML) 10 Page - List of Unclassifed Manufacturers

Back Button CH341A Datasheet HTML 6Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 7Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 8Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 9Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 10Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 11Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 12Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 13Page - List of Unclassifed Manufacturers CH341A Datasheet HTML 14Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 10 / 14 page
background image
The DataSheet of CH341 (the first)
10
temperature
VCC=V3=3.3V
-40
85
TS
Storage temperature
-55
125
VCC
Voltage source (VCC connects to power, GND to ground)
-0.5
6.5
V
VIO
The voltage of input or output pin
-0.5
VCC+0.5
V
6.2. Electrical parameter (test conditions: TA=25℃, VCC=5V, excluding pin connection of USB bus)
(If the source voltage is 3.3V, multiply 40% of the current parameter)
Name
Parameter note
Min.
Typical
Max.
Units
V3 doesn’t connect to VCC
4.5
5
5.3
V
VCC
Source voltage
V3 connect to VCC
3.3
3.3
3.6
V
ICC
Total source current when working
15
30
mA
ISLP
Total source current when USB suspending
0.05
0.15
0.5
mA
VIL
Input Voltage LOW
-0.5
0.7
V
VIH
Input Voltage HIGH
2.0
VCC+0.5
V
VOL
Output Voltage LOW (draw 4mA current)
0.5
V
VOH
Output Voltage HIGH (output 4mA current)
(Output 100uA current during chip reset)
VCC-0.5
V
IUPs
SCL and SDA output current HIGH
100
200
500
uA
IUP
Input current with pull-up resistor internal
30
70
160
uA
IDN
Input current with pull-down resistor internal
-50
-180
uA
VR
Restrict voltage when power-up reset
2.3
2.6
2.9
V
6.3. Basic time sequence parameter (test conditions: TA=25℃, VCC=5V or VCC=V3=3.3V)
Name
Parameter note
Min.
Typical
Max.
Units
FCLK
Frequency of input clock in XI
11.98
12.00
12.02
MHz
TPR
Reset time of power-up
20
40
mS
TRI
Effective signal width of external reset input
100
nS
TRD
Reset delay time of external reset input
30
mS
6.4. Print interface time sequence parameter (test conditions: TA=25℃, VCC=5V or
VCC=V3=3.3V, refer to the accessorial image)
Name
Parameter note
Min.
Typical
Max.
Units
Low speed
800
840
10000
nS
TWPRT
STB# low-level width
High speed
400
420
10000
nS
Low speed
800
nS
TSPRT
STB# high-level width
High speed
560
nS
TDS
Data to STB# Low set-up time
240
nS
TDH
Data hold time after STB# high
240
nS
TBZ
BUSY low to STB# low
160
nS
TWA
ACK# pulse width
100
nS
TAK
ACK# high to STB# low
160
nS


Codice articolo simile - CH341A

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Nanjing Qinheng Microel...
CH341A WCH-CH341A Datasheet
214Kb / 12P
   Bus switching chip
logo
List of Unclassifed Man...
CH341A ETC-CH341A Datasheet
179Kb / 14P
   USB bus convert chip
More results

Descrizione simile - CH341A

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
List of Unclassifed Man...
CH341A ETC-CH341A Datasheet
179Kb / 14P
   USB bus convert chip
logo
Exar Corporation
ST16C452CJ68PS-F EXAR-ST16C452CJ68PS-F Datasheet
164Kb / 30P
   DUAL UART WITH PARALLEL PRINTER PORT
ST16C452 EXAR-ST16C452 Datasheet
162Kb / 30P
   DUAL UART WITH PARALLEL PRINTER PORT
logo
List of Unclassifed Man...
MCS7715 ETC1-MCS7715 Datasheet
250Kb / 2P
   USB to Combo Serial & Printer Port
logo
NXP Semiconductors
PDIUSBD12 PHILIPS-PDIUSBD12 Datasheet
167Kb / 22P
   USB interface device with parallel bus
Rev. 08-20 December 2001
logo
Future Technology Devic...
FT232BQ FTDI-FT232BQ Datasheet
557Kb / 26P
   USB UART ( USB - Serial) I.C.
FT232BM FTDI-FT232BM Datasheet
575Kb / 25P
   USB UART ( USB - Serial) I.C.
FT232BL FTDI-FT232BL Datasheet
540Kb / 25P
   USB UART ( USB - Serial) I.C.
logo
Intersil Corporation
X9221A INTERSIL-X9221A Datasheet
259Kb / 15P
   64 Taps, 2-Wire Serial Bus
X9241A INTERSIL-X9241A Datasheet
315Kb / 16P
   Low Powr/2-Wire Serial Bus
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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