DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 403

• Manufacturer Part Number: DF2170VTE33
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2170VTE33; HD64F2170VTE33

12.8.17 Usage Notes in Control IN Transfer
In the status stage of the control IN transfer, 0-length packet is only received.
12.8.18 USB Interrupt During Software Standby
As the USB clock stops during software standby, USBI0 and USBI1 interrupts like VBUS
interrupt will not be generated.
No
Normal bus reset processing
Clear USBSUSP/USUSFG
USBSUSP/USUSFG=1?
IFR0/SETUP TS=1?
IFR0/VBUS F=1?
flag to 0
Figure 12.20 Bus Reset Detection Flow
End
Yes
No
Yes
Yes
USB module initial setting (ISR0/IER0 etc)
PFCR3/USBSWRST 1 write
PFCR3/USBSWRST 0 write
CTRL/PULLUPE 1 write
Rev. 2.00, 03/04, page 369 of 534