DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 625

• 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

17.6.2
• Features
Table 17.6 Enumeration Information
USB Standard
Transfer modes
Maximum power
Endpoint configuration
• Notes on USB Boot Mode Execution
⎯ Selection of bus-powered mode or self-powered mode
⎯ Supports the USB operating clock generation by 16 MHz system clock with PLL3
⎯ D+ pull up control connection supported for P36 pin only
⎯ See table 17.6 for enumeration information
⎯ Specify 16 MHz or 24 MHz system clock and the FWE and MD2 to MD0 pins correctly.
⎯ Use the P36 pin for D+ pull-up control connection.
⎯ To ensure stable power supply during flash memory programming/erasing, do not use cable
⎯ Note in particular that, in the worst case, the LSI may be permanently damaged if the USB
⎯ A transition is not made to power-down modes even if the USB bus enters suspend mode
multiplication (FWE = 1, MD2 to MD0 = 011) or 24 MHz system clock with PLL2
multiplication (FWE = 1, MD2 to MD0 = 010)
connection via a bus powered HUB.
cable is detached during flash memory programming/erasing.
when in bus power mode.
USB Boot Mode (HD64F2218U, HD64F2212U, and HD64F2211U)
Ver.1.1
Control (in, out), Bulk (in, out)
Self power mode (UBPM pin = 1)
Bus power mode (UBPM pin = 0)
Configuration 1
Interface Number 0
Alternate Setting 0
EP0 Control (in, out) 64 bytes
EP1 Bulk (in) 64 bytes
EP2 Bulk (out) 64 bytes
Rev.7.00 Dec. 24, 2008 Page 571 of 698
REJ09B0074-0700
100 mA
500 mA