1
1. Summary
The M3A-0040 is an evaluation board for the Renesas Hi-Speed USB ASSP R8A66597FP. Two USB-A
receptacles are mounted on the board for evaluation of USB host operations using USB port0 and USB port1 of
R8A66597. CN1 can be used for evaluation of USB peripheral operations. Please refer to the data sheet
“USB2.0 Dual Function Controller R8A66597FP” for detailed specifications of the R8A66597.
The model name, package and package description of the chip that is mounted on the board is as follows:
Board
Chip Model Name
Package Description
M3A-0040 R8A66597FP Plastic 80-pin LQFP (0.4mm pitch 10
×
10mm body)
The board has the following features:
(1) By connecting this board to a control board using the interface connector of this board, it is possible to
evaluate the user system.
(2) A solder pattern is prepared on the USB signal lines for chip common mode choke coils. It is possible to do
EMI suppression evaluation.
(3) A solder pattern is prepared on the USB signal lines for ESD protection devices. It is possible to do ESD
protection evaluation.
(4) It is possible to supply 3.3V or 1.8V to the interface power VIF of R8A66597FP.
(5) It is possible to select separate bus mode or multiplex bus mode for R8A66597FP.
(6) It is possible to test R8A66597FP's functions (excluding split bus) by connecting with M3A-0033 board.
Note: The M3A-0033 board is the Renesas USB ASSP Evaluation Motherboard.
(7) It is possible to supply 5V, 500mA to the VBUS.
2. Outline
Figure 1. M3A-0040 Board Top View
3. Specification
Board Size
70 mm
×
80 mm
Supply power
AVCC, VCC:
3.3V
VIF: 3.3V
or
1.8V
Interface: 50-pin
Connector
×
2 (2.54 mm pitch, dual straight header, male type)
USB Receptacle (Type A, DIP, normal)
×
2
CN1
Port0
CN5
Port1
CN3
CN4
5V supply plug
JP4
JP6
CN2
SW1
