r8a66597 Renesas Electronics Corporation., r8a66597 Datasheet - Page 8

• Manufacturer Part Number: r8a66597
• Description: Assp Usb2.0 2 Port Host/1 Port Peripheral Controller
• Manufacturer: Renesas Electronics Corporation.

R8A66597FP/DFP/BG
R e v 1 . 0 1
*1)
*2)
When not using DACKn_N pin, set DMAnCFG register DFROM bit to “000” and DACKA bit to “0” (n=0, 1)
When not using DENDn_N pin, set DMAnCFG register DENDE bit to “0” (n=0, 1)
O c t 1 7 , 2 0 0 8
Split Bus Interface
DMA Bus Interface
SOF Ouptput
VBUS Monitor Input
USB Host:
Power Supply
Management related
Classification
P a g e 8 o f 1 8 3
Table 1.2 Example of Unused R8A66597 Pin
SD7-0
DREQ0_N, DREQ1_N
DACK0_N, DACK1_N
DEND0_N, DEND1_N
SOF_N
VBUS
ID0
VBOUT0, VBOUT1
OVCUR0A, OVCUR0B,
OVCUR1
EXTLP0
Pin Name
Open
Open
Fixed to VIF “H” level *1)
Open *2)
Open
When using Host Function:
When using Peripheral function:
connector
Fixed to “L”
Open
Fixed to “L”
Open
open
Connect to VBUS signal on USB
Process Contents
Confidential