HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 349

• Manufacturer Part Number: HD6417708SF60V
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

Days of the week are coded as shown in table 12.4.
Table 12.4 Day-of-Week Codes (RWKAR)
Day of Week
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
12.2.13 Date Alarm Register (RDAYAR)
The date alarm register (RDAYAR) is an 8-bit read/write register, and an alarm register
corresponding to the BCD-coded date section counter RDAYCNT of the RTC. When the ENB bit
is set to 1, a comparison with the RDAYCNT value is performed. From among the registers
RSECAR, RMINAR, RHRAR, RWKAR, RDAYAR, RMONAR, the counter and alarm register
comparison is performed only on those with ENB bits set to 1, and if each of those coincide, an
RTC alarm interrupt is generated.
The range that can be set is 01–31 (decimal) + ENB bit. Errant operation will result if any other
value is set. The RDAYCNT range that can be set changes with some months and in leap years.
Please confirm the correct setting.
The ENB bit in RDAYAR is initialized by a power-on reset. The remaining RDAYAR fields are
not initialized by a power-on reset or manual reset, or in standby mode. Contents are retained in a
manual reset and in standby mode.
Initial value:
Bit name:
R/W:
Bit:
ENB
R/W
7
0
—
6
0
R
R/W
—
5
10 days
Code
0
1
2
3
4
5
6
R/W
—
4
R/W
—
3
R/W
—
2
1 day
R/W
—
1
R/W
—
0
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