DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 741

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

15.6
15.6.1
A command transmitted from the host by control transfer may require decoding and execution of
command processing on the application side. Whether command decoding is required on the
application side is indicated in table 15.7 below.
Table 15.7 Command Decoding on Application Side
If decoding is not necessary on the application side, command decoding and data stage and status
stage processing are performed automatically. No processing is necessary by the user. An interrupt
is not generated in this case.
If decoding is necessary on the application side, this module stores the command in the EP0s
FIFO. After reception is completed successfully, the IFR0/SETUP TS flag is set and an interrupt
request is generated. In the interrupt routine, eight bytes of data must be read from the EP0s data
register (EPDR0s) and decoded by firmware. The necessary data stage and status stage processing
should then be carried out according to the result of the decoding operation.
Decoding not Necessary on Application Side
Clear Feature
Get Configuration
Get Interface
Get Status
Set Address
Set Configuration
Set Feature
Set Interface
Processing of USB Standard Commands and Class/Vendor
Commands
Processing of Commands Transmitted by Control Transfer
Decoding Necessary on Application Side
Get Descriptor
Class/Vendor command
Set Descriptor
Sync Frame
Rev.1.00 Sep. 08, 2005 Page 691 of 966
Section 15 USB Function Module (USB)
REJ09B0219-0100