AC164132 Microchip Technology, AC164132 Datasheet - Page 4

• Manufacturer Part Number: AC164132
• Description: BOARD DAUGHTER PICTAIL ETHERNET
• Manufacturer: Microchip Technology
• Series: PICtail™ Plusr
• Type: Controllers & Processorsr

Specifications of AC164132

• Main Purpose: Interface, Ethernet Control
• Embedded: No
• Utilized Ic / Part: ENC424J600, ENC624J600
• Primary Attributes: Fast 100 Mbps Ethernet
• Secondary Attributes: Requires Pictail™ or Pictail™ Plus Host Board
• Ethernet Connection Type: 10/100 Base-T, IEEE 802.3
• Data Rate: 100 Mbps
• Memory Type: EEPROM
• Interface Type: Ethernet, SPI
• Operating Voltage: 3.3 V to 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Data Bus Width: 8 bit
• Product: Modules
• Silicon Manufacturer: Microchip
• Silicon Core Number: AC164132
• Kit Application Type: Communication & Networking
• Application Sub Type: Ethernet
• Silicon Family Name: PICtail
• For Use With/related Products: DM240001, DM183032
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Signal Interface
The pinout of the Fast 100 Mbps Ethernet PICtail Plus depends upon the jumper settings
and which physical connector is used.
PICtail Daughter Board Dual Row Right Angle Header (J3, J4, J5)
The J3 and J4 headers are designed to provide an SPI interface to the PIC18 Explorer and
PICDEM.net 2 Development Boards. The J5 connector is not used; holes for J5 are present
only to aid physical alignment. The PICtail Daughter Board is not wired to permit the
ENC624J600 to interface to the PIC18 Explorer or PICDEM.net 2 using any Parallel modes.
When using the PICtail Daughter Board header, the pinout is as shown in the following table:
Pinout for the PICtail™ Daughter Board Header
If using the PIC18 Explorer with a PIM installed, be sure to check the PIM schematics for
any renamed or remapped pins.
PICtail Plus (SPI, J2)
The J2 board edge contacts are designed to provide an SPI interface to the Explorer 16 and
PIC32 I/O Expansion Boards. The J2 board edge is keyed such that there are only three
possible ways to insert it into the Explorer 16 and PIC32 I/O expansion slot:
1. Pin 1 on J2 aligns with Pin 1 on host motherboard – use SPI1 pinout.
2. Pin 1 on J2 aligns with Pin 33 on host motherboard – use SPI2 pinout.
3. Pin 1 on J2 aligns with Pin 94 on host motherboard – illegal, do not connect.
4
Note 1:
Pin
J3
10
12
17
19
21
23
26
28
—
—
5
8
Pin
J4
—
—
—
—
—
—
—
—
—
—
4
5
To enable CLKOUT, JP3 must be shorted.
OSC1_PIC
SI/RD/RW
INT_VPIC
Daughter
SO_VPIC
PICtail™
SCK/AL
5VEXT
CS/CS
Board
SHDN
MDIX
VPIC
GND
GND
Signal Name on Board
Explorer
V_VAR
PIC18
OSC1
GND
+5V
RC5/SDO1
RC3/SCK1
RC4/SDI1
RB2/INT2
GND
PICDEM.net™ 2
RB5
RB4
RB3
+5V
—
—
—
5V Power
Ground Reference
CLKOUT to PIC
SPI Data from PIC MCU
SPI Data to PIC MCU
SPI Clock from PIC MCU
Shutdown from PIC MCU
Ethernet Crossover from PIC MCU
SPI Chip Select from PIC MCU
Interrupt to PIC MCU
5V Power
Ground Reference
Function
®
MCU (optional)
(1)