W7100A-64QFN WIZnet, W7100A-64QFN Datasheet - Page 18

• 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.
1.4.2.1 Configuration
Pin name
nRST
TM3-0
PM2 - 0
BOOTEN
PLOCK
100pin
1,2,
3,4
70,
71,
Pin number
72
77
8
5
64pin
2,3,
4,5
6
9
-
-
I/O
O
I
I
I
I
Pu/P
Pd
Pd
Pd
d
-
-
Description
Must be connected to GND; value ‘0000’
PHY Mode
FDX : Full-Duplex, HDX : Half-Duplex
Boot Enable/Disable
0 – Enable User Application mode
FLASH.
1- Enable Boot mode
PLL Lock line, It notifies when internal PLL is
locked
Global asynchronous reset, Active low
Run boot code in Boot ROM
2
0
0
0
0
1
1
1
1
Jump to 0x0000, the start address of user Code
PM
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
Description
Normal Operation Mode
Auto-negotiation enabled with all
functionalities
Auto-negotiation with 100 BASE-TX
FDX/HDX ability
Auto-negotiation
FDX/HDX ability
Reserved
Manual selection of 100 BASE-TX FDX
Manual selection of 100 BASE-TX HDX
Manual selection of 10 BASE-T FDX
Manual selection of 10 BASE-T HDX
Ver. 1.12
with 10 BASE-T
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