R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 111

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: 384KB (384K 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: -

4.3
This LSI has the following registers for resets.
• Reset status register (RSTSR)
• Reset control/status register (RSTCSR)
4.3.1
RSTSR indicates a source for generating an internal reset.
Note:
Bit
7
6 to 0 
Note: * Only 0 can be written to clear the flag.
Bit
Bit name
Initial value:
R/W:
*
Bit Name
DPSRSTF
Register Descriptions
Reset Status Register (RSTSR)
Only 0 can be written to clear the flag.
DPSRSTF
R/(W)*
7
0
Initial
Value
0
All 0
R/W

6
0
R/W
R/(W)*
R/W
R/W

5
0
Description
Deep Software Standby Reset Flag
Indicates that deep software standby mode is canceled
by an external interrupt source specified with DPSIER or
DPSIEGR and an internal reset is generated.
[Setting condition]
When deep software standby mode is canceled by an
external interrupt source.
[Clearing conditions]
•
•
Reserved
These bits are always read as 0. The write value should
always be 0.
When this bit is read as 1 and then written by 0.
When a pin reset is generated.
R/W

4
0
R/W

3
0
Rev. 2.00 Sep. 16, 2009 Page 81 of 1036
R/W

2
0
R/W

1
0
REJ09B0414-0200
Section 4 Resets
R/W

0
0