mcs7717 MosChip, mcs7717 Datasheet - Page 2

• Manufacturer Part Number: mcs7717
• Description: Three Port Usb Hub With 1 Serial, 1 Printer
• Manufacturer: MosChip

Page 2
MCS7717
Three Port USB Hub with 1 Serial, 1 Printer
TSTMODE
DM 1-3
XTAL1
XTAL2
DP 1-3
TEST
DM
DP
PLL & Clock
Generator
Interface
Interface
Interface
Engine
Serial
USB
USB
Hub
Block Diagram
FIFO
FIFO
Printer Port
Descriptor
Standard
UART
Table
DI
TX, nRTS, nDTR
RX, nCTS, nDSR
nRI, nCD
PD0 - PD7
nFAULT, SLCT, PE
nACK, BUSY
nSTROBE, nAUTOFDX
nINIT, nSLCTIN
DO
EE-CLK
EE-CS
Rev. 1.7