DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 521

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

14.2
Table 14.1 shows the USB pin configuration.
Table 14.1 Pin Configuration
14.3
The USB has the following registers.
• USB control register (UCTLR)
• USB DMAC transfer request register (UDMAR)
• USB device resume register (UDRR)
• USB trigger register 0 (UTRG0)
• USB FIFO clear register 0 (UFCLR0)
• USB endpoint stall register 0 (UESTL0)
• USB endpoint stall register 1 (UESTL1)
• USB endpoint data register 0s (UEDR0s) [for Setup data reception]
• USB endpoint data register 0i (UEDR0i) [for Control_in data transmission]
• USB endpoint data register 0o (UEDR0o) [for Control_out data reception]
• USB endpoint data register 3 (UEDR3) [for Interrupt_in data transmission]
• USB endpoint data register 1 (UEDR1) [for Bulk_in data transmission]
• USB endpoint data register 2 (UEDR2) [for Bulk_out data reception]
• USB endpoint receive data size register 0o (UESZ0o) [for Control _out data reception]
• USB endpoint receive data size register 2 (UESZ2) [for Bulk_out data reception]
Pin Name
USD+
USD-
DrVCC
DrVSS
VBUS
UBPM
USPND
Input/Output Pins
Register Descriptions
I/O
Input
Input
Input
Input
Output
I/O
I/O pin for USB data
USB internal transceiver power supply pin
USB internal transceiver ground pin
USB cable connection/disconnection detection signal pin
USB bus-powered/self-powered mode set pin
When USB is used in bus-powered mode, UBPM must be fixed low.
When USB is used in self-powered mode, UBPM must be fixed high.
USB suspend output pin
When USB enters the suspend state, USPND is set to high.
Function
Rev.7.00 Dec. 24, 2008 Page 467 of 698
REJ09B0074-0700