Parallel Controller. MCS7715 Datasheet

MCS7715 Controller. Datasheet pdf. Equivalent

MCS7715 Datasheet
Recommendation MCS7715 Datasheet
Part MCS7715
Description USB 1.1 to Single Serial and Single Parallel Controller
Feature MCS7715; MCS7715 USB 1.1 to Single Serial and Single Parallel Controller Features • USB Specification 1.1 Co.
Manufacture ASIX
Datasheet
Download MCS7715 Datasheet





ASIX MCS7715
MCS7715
USB 1.1 to Single Serial and
Single Parallel Controller
Features
USB Specification 1.1 Compliant
Single 5V Operation
Low Power
On-Chip Voltage Regulator
Single Serial Port
o Supports up to 920 Kbps Serial
Data Rate
o Supports 5, 6, 7, & 8-bit Data
Widths
o Supports 1, 1.5, & 2 Stop Bits
o Supports Even, Odd, Mark, Space
and None parities
Single Printer Port Interface
Internal Power-On Reset
2KV In-Circuit ESD protection for lower
cost of external components
Available in 48-Pin QFP Package
Applications
Monitoring Equipment
High-Speed Modems
Printer Server
Serial Networking
Printer Interface
Application Note
AN-7715
Evaluation Board
MCS7715-EVB
General Description
The MCS7715 controller provides bridging between
the Universal Serial Bus (USB) port, an enhanced
UART, and a Parallel Printer port. This device
contains all the necessary logic to communicate
with the host computer via the USB bus. It supports
Printers with hardware accelerated SPP mode.
The MCS7715 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 and Parallel Port
functionality into PC peripherals using the hosts
USB port.
Ordering Information
Commercial Grade (0° C to +70° C)
MCS7715CQ-GR 48-LQFP RoHS
1
Copyright © 2002-2011 ASIX Electronics Corporation. All rights reserved.



ASIX MCS7715
MCS7715
USB 1.1 to Single Serial and
Single Parallel Controller
Block Diagram
2
Copyright © 2002-2011 ASIX Electronics Corporation. All rights reserved.



ASIX MCS7715
MCS7715
USB 1.1 to Single Serial and
Single Parallel Controller
Pin-Out
5V 1
3.3V 2
XTAL1 3
3
XTAL2 4
GND 5
TSTPLL 6
TSTMODE 7
GND 8
DM 9
DP 10
3.3V 11
11
RESET 12
MCS7715CQ-GR
36 nINIT
35 PD2
34 nSLCTIN
33 PD3
32 PD4
31 3.3V
30 GND
29 PD5
28 TX
27 PD6
26 PD7
25 nACK
3
Copyright © 2002-2011 ASIX Electronics Corporation. All rights reserved.





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