W90P710CD Datasheet, PDF (331/552 Pages) Winbond – 32-BIT ARM7TDMI-BASED MCU

W90P710CD/W90P710CDG
Accessory Function
I/O Pin
I/O Pin Share with
: IrDA SIR (optional)
: TXD2, RXD2.
: 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
: general UART,
FIFO Number
: 16-byte receiving FIFO and 16 byte transmitting FIFO
Modem Function
: DTR, DSR
Accessory Function : N/A
I/O Pin
: TXD3, RXD3, DTR, DSR
I/O Pin Share with
: 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 6.12.1 W90P710 UART features list
CLOCK
SOURCE
MODEM
FUNCTION
SIGNALS
IO PINS
15M
N/A
TxD0,
RXD0
15M, 30M,
43.6M, 48M,
60M
CTS, RTS
TXD1,
RXD1,
CTS1,
RTS1
15M
N/A
TX2, RX2
TXD3,
15M
DTR, DSR
RXD3,
DRT3,
DSR3
DESIGN TARGET
General UART
General UART/
Bluetooth
General UART/IrDA
SIR
General UART
Publication Release Date: September 19, 2006
- 331 -
Revision B2