900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Diodes Semiconductor Electronic Components Datasheet

PI7C9X752 Datasheet

High Performance 1.62V To 3.6V Dual Uart

No Preview Available !

Pb
Lead-free Green
A product Line of
Diodes Incorporated
PI7C9X752
High Performance 1.62V To 3.6V Dual Uart with 64-Byte FIFO
Features
ÎÎ1.62V to 3.6V with 5V Tolerant Serial Inputs
ÎÎProgrammable Sleep Mode with automatic wake-up
àà Intel or Motorola Data Bus Interface select
ÎÎEach UART is independently controlled with:
àà 16C550 Compatible Register Set
àà 64-byte Transmit and Receive FIFOs
àà Transmit and Receive FIFO Level Counters
àà Programmable TX and RX FIFO Trigger Levels for
DMA and Interrupt Generation
→→ Programmable Receive FIFO Trigger Levels for
Software/Hardware Flow Control
→→ Programmable hysteresis(Table A-D) for Software/
Hardware Flow Control
àà Automatic RTS/CTS Flow Control
àà Automatic Xon/Xoff Software Flow Control with
Optional Data Flow Resume by Xon Any Character
→→ DMA Signaling Capability for both Received and
Transmitted Data
àà RS485 HDX Control Output
àà RS485 auto address detection
àà Infrared (IrDA 1.0/1.1) Data Encoder/Decoder
àà Programmable Data Rate with Prescaler
ÎÎUp to 16 Mbps Serial Data Rate with 64MHz external clock
input
ÎÎCrystal oscillator(up to 24MHz) or external clock(up to
80MHz) input
ÎÎBuilt in Power-On-Reset circuit
ÎÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
ÎÎHalogen and Antimony Free. “Green” Device (Note 3)
Description
The PI7C9X752 (752), is a 1.62V to 3.6V dual Universal Asyn-
chronous Receiver and Transmitter (UART) with 5V tolerant se-
rial (modem) inputs. The highly integrated device is designed for
high bandwidth requirement in communication systems. Each
UART has its own 16C550 compatible set of configuration regis-
ters, TX and RX FIFOs of 64 bytes, fully programmable transmit
and receive FIFO trigger levels, TX and RX FIFO level counters,
automatic RTS/CTS hardware flow control with programmable
hysteresis, automatic software (Xon/Xoff) flow control, RS-485
half-duplex direction control, Intel or Motorola bus interface and
sleep mode for power saving.
Application
ÎÎRemote Access Servers
ÎÎEthernet Network to Serial Ports
ÎÎNetwork Management
ÎÎFactory Automation and Process Control
ÎÎPoint-of-Sale Systems
ÎÎMulti-port RS-232/RS-422/RS-485 Cards
Notes:      
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm
antimony compounds.
PI7C9X752
Document Number DS40312 Rev 3-2
1 www.diodes.com
April 2019
Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

PI7C9X752 Datasheet

High Performance 1.62V To 3.6V Dual Uart

No Preview Available !

A product Line of
Diodes Incorporated
PI7C9X752 BLOCK DIAGRAM
Block Diagram
RESET
A[2:0]
D[7:0]
IOR#
IOW#
CSA#
CSB#
INTA
INTB
TXRDYA#
TXRDYB#
RXRDYA#
RXRDYB#
16/68#
OPA#
OPB#
Host
Interface
UART-A
UART
Regs
BRG
64 Byte TX FIFO
TX & RX
IR 1.0/
1.1
ENDEC
64 Byte RX FIFO
UART-B
UART
Regs
BRG
64 Byte TX FIFO
TX & RX
IR 1.0/
1.1
ENDEC
64 Byte RX FIFO
Crystal OSC/Buffer
PI7C9X752
TXA,RXA,DTRA#
DSRA#, RTSA#
CTSA#,CDA#,RIA#
TXB,RXB,DTRB#
DSRB#, RTSB#
CTSB#,CDB#,RIB#
XTAL1
XTAL2
PI7C9X752
Document Number DS40312 Rev 3-2
2 www.diodes.com
April 2019
Diodes Incorporated


Part Number PI7C9X752
Description High Performance 1.62V To 3.6V Dual Uart
Maker Diodes
Total Page 30 Pages
PDF Download

PI7C9X752 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 PI7C9X752 High Performance 1.62V To 3.6V Dual Uart
Diodes





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy