W7100A-64QFN WIZnet, W7100A-64QFN Datasheet - Page 19

• Manufacturer Part Number: W7100A-64QFN
• Description: 8-bit Microcontrollers - MCU 8051 CORE+HARDWIRED TCP/IP+MAC+PHY
• Manufacturer: WIZnet

Specifications of W7100A-64QFN

• Rohs: yes
• Interface Type: UART

© Copyright 2011 WIZnet Co., Inc. All rights reserved.
1.4.2.2 Timer
Pin name
Timer0, 1 Interface
T0
T1
GATE0
GATE1
Timer2 Interface
T2
T2EX
1.4.2.3 UART
Pin name
RXD
TXD
1.4.2.4 DoCD™ Compatible Debugger
Pin name
DCDCLK
DCDDI
DCDDO
1.4.2.5 Interrupt / Clock
Pin name
nINT0
nINT1
nINT2
nINT3
XTLN0
XTLP0
100pin
100pin
100pin
100pin
Pin number
Pin number
Pin number
Pin number
10
11
12
13
14
15
17
18
19
20
22
23
24
25
61
62
9
64pin
64pin
64pin
64pin
10
12
13
14
15
17
40
41
-
-
-
-
-
-
-
-
-
I/O
I/O
I/O
I/O
I
I
I
I
I
I
O
O
O
O
I
I
I
I
I
I
I
Pu/Pd
Pu/Pd
Pu/Pd
Pu/Pd
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Description
Timer0 external clock input
Timer1 external clock input
Timer0 gate control
Timer1 gate control
Timer2 external clock input
Timer2 Capture/Reload trigger
Description
Serial receiver
Serial transmitter
Description
DoCD clock
DoCD data input
DoCD data output
Description
External interrupt0
External interrupt1
External interrupt2
External interrupt3
Crystal output for WIZnet Core, A parallel-
resonant 25MHz crystal or ceramic is connected.
If use oscillator, this pin can be floated.
Crystal input for WIZnet Core, A parallel-
Ver. 1.12
19