W90P710_05 Datasheet, PDF (321/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
Accessory Function : IrDA SIR (optional)
I/O Pin
: TXD2, RXD2.
I/O Pin Share with : UART1 (Bluetooth function)
• UART3
It is also merely a general purpose UART. It does not include any accessory function. It
share four I/O pins with AC97/I2S.
Clock Source
: 15MHz
UART Type
FIFO Number
: general UART, it is same as the UART of W90N740
: 16-byte receiving FIFO and 16 byte transmitting FIFO
Modem Function
Accessory Function
: DTR, DSR
: N/A
I/O Pin
I/O Pin Share with
: TXD3, RXD3, DTR, DSR
: AC97_DATAO, AC97_DATAI, AC97_SYNC, AC97_BITCLK
BLOCK
NUMBER
0
1
2
3
UART TYPE
General
UART
High speed
UART
General
UART
General
UART
Table 7.12.1 W90P710 UART features list
CLOCK
SOURCE
MODEM
FUNCTION
SIGNALS
IO PINS
15M
N/A
TxD0,
RXD0
15M,
43.6M,
60M
30M,
48M, CTS, RTS
TXD1,
RXD1,
CTS1,
RTS1
15M
N/A
TX2, RX2
TXD3,
15M
DTR, DSR
RXD3,
DRT3,
DSR3
DESIGN TARGET
General UART
General
Bluetooth
UART/
General UART/IrDA
SIR
General UART
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Publication Release Date: January 17, 2005
Revision A.2