công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

UPSD3312D bảng dữ liệu(PDF) 119 Page - STMicroelectronics

tên linh kiện UPSD3312D
Giải thích chi tiết về linh kiện  fast 8032 MCU with programmable logic
PDF  272 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

UPSD3312D bảng dữ liệu(HTML) 119 Page - STMicroelectronics

Back Button UPSD3312D Datasheet HTML 115Page - STMicroelectronics UPSD3312D Datasheet HTML 116Page - STMicroelectronics UPSD3312D Datasheet HTML 117Page - STMicroelectronics UPSD3312D Datasheet HTML 118Page - STMicroelectronics UPSD3312D Datasheet HTML 119Page - STMicroelectronics UPSD3312D Datasheet HTML 120Page - STMicroelectronics UPSD3312D Datasheet HTML 121Page - STMicroelectronics UPSD3312D Datasheet HTML 122Page - STMicroelectronics UPSD3312D Datasheet HTML 123Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 119 / 272 page
background image
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
UPSD33xx
IrDA interface
Doc ID 9685 Rev 7
119/272
22
IrDA interface
UPSD33xx devices provide an internal IrDA interface that will allow the connection of the
UART1 serial interface directly to an external infrared transceiver device. The IrDA interface
does this by automatically shortening the pulses transmitted on UART1’s TxD1 pin, and
stretching the incoming pulses received on the RxD1 pin. Reference Figure 35 and
Figure 36.
When the IrDA interface is enabled, the output signal from UART1’s transmitter logic on pin
TxD1 is compliant with the IrDA Physical Layer Link Specification v1.4 (www.irda.org)
operating from 1.2k bps up to 115.2k bps. The pulses received on the RxD1 pin are
stretched by the IrDA interface to be recognized by UART1’s receiver logic, also adhering to
the IrDA specification up to 115.2k bps.
Note:
In Figure 36 a logic '0' in the serial data stream of a UART Frame corresponds to a logic high
pulse in an IR Frame. A logic '1' in a UART Frame corresponds to no pulse in an IR Frame.
Figure 35.
IrDA interface
UART1
IrDA
Interface
TxD
RxD
UPSD33XX
IrDA
Transceiver
TxD1-IrDA
RxD1-IrDA
SIRClk
AI07851b



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 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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