DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1259

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 23 USB 2.0 Host/Function Module (USB)
This module supports the following functions based on the SOF detection. These functions also
operate normally with SOF interpolation, if the SOF packet was corrupted.
• Refreshing of the frame number and the micro-frame number
• SOFR interrupt timing and μSOF lock
• Isochronous transfer interval count
If an SOF packet is missing when full-speed operation is being used, the FRNM bit in FRMNUM0
is not refreshed.
If a μSOF packet is missing during high-speed operation, the UFRNM bit in FRMNUM1 is
refreshed.
However, if a μSOF packet for which the μFRNM = 000 is missing, the FRNM bit is not
refreshed. In this case, the FRNM bit is not refreshed even if successive μSOF packets other than
μFRNM = 000 are received normally.
Rev. 3.00 Sep. 28, 2009 Page 1227 of 1650
REJ09B0313-0300