Serial Controller. MCS7720 Datasheet

MCS7720 Controller. Datasheet pdf. Equivalent

MCS7720 Datasheet
Recommendation MCS7720 Datasheet
Part MCS7720
Description USB 1.1 to Dual Serial Controller
Feature MCS7720; MCS7720 USB 1.1 to Dual Serial Controller Features • USB Specification 1.1 Compliant • Single 5V Op.
Manufacture ASIX
Datasheet
Download MCS7720 Datasheet





ASIX MCS7720
MCS7720
USB 1.1 to Dual Serial Controller
Features
USB Specification 1.1 Compliant
Single 5V Operation
On-Chip Regulator
Low Power
Dual Serial Ports
Supports up to 920Kbps Data Rate
Supports 8,7,6 & 5 Data Widths
Supports Even, Odd, Mark, Space & None
Parities
Supports 1, 1.5 & 2 Stop Bits
Internal Power-On Reset
Available in 48-pin QFP Package
Applications
High-Speed Modems
Monitoring Equipment
Serial Networking
Application Note
AN-7720
Evaluation Board
MCS7720-EVB
General Description
The MCS7720 controller provides bridging between
the Universal Serial Bus (USB) input and two
enhanced UART ports. This device contains all
the necessary logic to communicate with the host
computer via the USB Bus.
In addition, the MCS7720 contains a 3.3V regulator,
operates in Bus-Powered mode, and has a reduced
frequency (6 MHz) crystal oscillator.
This combination of features allows significant cost
savings in system design, along with straightforward
implementation of serial port functionality into PC
peripherals using the hosts USB port.
Ordering Information
Commercial Grade (0° C to +70° C)
MCS7720CQ-GR 48-LQFP RoHS
1
Copyright © 2002-2011 ASIX Electronics Corporation. All rights reserved.



ASIX MCS7720
MCS7720
USB 1.1 to Dual Serial Controller
Block Diagram
2
Copyright © 2002-2011 ASIX Electronics Corporation. All rights reserved.



ASIX MCS7720
MCS7720
USB 1.1 to Dual Serial Controller
Pin-Out Diagram
5V 1
3.3V 2
XTAL1 3
XTAL2 4
GND 5
TSTPLL 6
TSTMODE 7
GND 8
DM 9
DP 10
3.3V 11
RESET 12
MCS7720CQ-GR
36 N.C.
35 nCTSA
34 N.C.
33 TXA
32 nRTSA
31 3.3V
30 GND
29 RXA
28 TXB
27 nDSRA
26 nCDA
25 N.C.
3
Copyright © 2002-2011 ASIX Electronics Corporation. All rights reserved.





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)