R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 996
R5F61668MZN50FPV
Manufacturer Part Number
R5F61668MZN50FPV
Description
MCU FLASH 1024K ROM 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R5F61668MZN50FPV.pdf
(1416 pages)
Specifications of R5F61668MZN50FPV
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
1MB (1M x 8)
Program Memory Type
FLASH
Ram Size
56K 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
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
R5F61668MZN50FPV
Manufacturer:
REA
Quantity:
5
Company:
Part Number:
R5F61668MZN50FPV
Manufacturer:
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Section 20 USB Function Module (USB)
Rev. 1.00 Jan. 29, 2010 Page 964 of 1380
REJ09B0596-0100
Notes:
USB cable connected
Bus idle of 3 ms or
(IFR2/SURSF = 1)
Suspend/resume
interrupt occurs
USB function
more occurs
1.
2.
For details, see section 28, Power-Down Modes.
When the USB enters deep software standby mode, the sources to cancel software standby mode may be conflicted.
In this figure, the operation to cancel software standby mode is not performed. For details, see section 28.12, Usage Notes.
RESUME
Figure 20.4 Suspend Operation
Set DUSBIE in DPSIER to 1
Clear SURSE in IER2 to 0
Clear SURSF in IFR2 to 0
Check if SURSS in IFR2
Set SSRSME in IER2 to 0
Set WTSTS5 to WTSTS0
Check remote-wakeup
Enter deep software
Need to enter deep
Clear RAMCUT in
(CTLR/RWUPS = 1?)
enter power-down
Wait for suspend/
software standby
DPSTBYCR to 0
Clear DUSBIF in
function enabled
System needs to
resume interrupt
software standby
wakeup enabled?
Need to enter
standby mode
DPSIFR to 0
in DPSBWCR
is set to 1
mode?
mode?
Remote
mode?
Yes
Yes
Yes
Yes
Application
2
1
No
No
No
No
Set STS5 to STS0 in SBYCR
Set SSRSME in IER2 to 1
Clear SURSE in IER2 to 0
Check remote-wakeup
function disabled
Enter software
standby mode
1
Clear SSRSME in IER2 to 0
Set SURSE in IER2 to 1
USB module stop
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