R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 1244

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

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: -

Section 28 Power-Down Modes
28.2.7
DPSIFR is used to request an exit from deep software standby mode. When the interrupt specified
in DPSIEGR is generated, the applicable bit in DPSIFR is set to 1. The bit is set to 1 even when an
interrupt is generated in the modes other than deep software standby. Therefore, a transition to
deep software standby should be made after this register bits are cleared to 0.
DPSIFR is not initialized by the internal reset signal upon exit from deep software standby mode.
Rev. 1.00 Jan. 29, 2010 Page 1212 of 1380
REJ09B0596-0100
Bit
7
6
5
Bit
Bit name
Initial value:
R/W:
Note: * Only 0 can be written to clear the flag.
Bit Name
DNMIF
DUSBIF
DT32KIF
Deep Standby Interrupt Flag Register (DPSIFR)
DNMIF
R/(W)*
7
0
Initial
Value
0
0
0
DUSBIF
R/(W)*
6
0
R/W
R/(W)* NMI Flag
R/(W)* USB Suspend/Resume Interrupt Flag
R/(W)* 32K Timer Interrupt Flag
DT32KIF
R/(W)*
5
0
Module
[Setting condition]
NMI input specified in DPSIEGR is generated.
[Clearing condition]
Writing a 0 to this bit after reading it as 1.
[Setting condition]
When the USB suspend/resume interrupt occurs.
[Clearing condition]
Writing a 0 to this bit after reading it as 1.
[Setting condition]
When the 32K timer interrupt occurs.
[Clearing condition]
Writing a 0 to this bit after reading it as 1.
DLVDIF
R/(W)*
4
0
DIRQ3F
R/(W)*
3
0
DIRQ2F
R/(W)*
2
0
DIRQ1F
R/(W)*
1
0
DIRQ0F
R/(W)*
0
0