R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1035

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• 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: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2)
If the USB bus enters the non-suspend state from the suspend state by resume signal output from
up-stream, perform the operation as shown in figure 20.5.
Note:
USB bus in suspend state
USB cable connected
Resume interrupts is
requested from the
(IFR2/SURSF = 1)
Resume Operation from Up-Stream
Suspend/resume
interrupt occurs.
USB function
up-stream.
*
Start USB operating
clock oscillation
For details, see section 28.8, Deep Software Standby Mode.
RESUME
Figure 20.5 Resume Operation from Up-Stream
Clear SSRSME in IER2 to 0
Check if SURSS in IFR2 is
Clear SURSF in IFR2 to 0
Cancel USB module stop
Set SURSE in IER2 to 1
USB communications
Cancel deep software
Oscillation stabilization
exception handling
Clear DUSBIF in
Clear DUSBIE in
can be resumed
time has passed?
Execute reset
standby mode
DPSIFR to 0
DPSIER to 0
cleared to 0
Yes
*
No
Application
Oscillation stabilization
Rev. 2.00 Oct. 21, 2009 Page 1001 of 1454
Cancel software
time has passed?
standby mode
Section 20 USB Function Module (USB)
Yes
Yes
Yes
Clear SSRSME in IER2 to 0
Check if SURSS in IFR2 is
Clear SURSF in IFR2 to 0
Cancel USB module stop
Set SURSE in IER2 to 1
Return to normal state
No
Software standby
standby mode ?
Deep software
USB module
cleared to 0
stopped?
mode ?
REJ09B0498-0200
No
Yes
No
No