R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 834

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 22 Realtime Clock (RTC)
22.3
Table 22.2 shows the RTC register configuration. Table 22.3 shows the register state in each
operating mode.
Table 22.2 Register Configuration
Note:
Rev. 2.00 May 22, 2009 Page 764 of 1982
REJ09B0256-0200
Register Name
64 Hz counter
Second counter
Minute counter
Hour counter
Day-of-week counter
Day counter
Month counter
Year counter
Second alarm register
Minute alarm register
Hour alarm register
Day-of-week alarm
register
Day alarm register
Month alarm register
RTC control register 1
RTC control register 2
RTC control register 3
Year alarm register
*
Register Descriptions
P4 addresses are used when area P4 in the virtual address space is used, and area 7
addresses are used when accessing the register through area 7 in the physical address
space using the TLB.
Abbreviation R/W
R64CNT
RSECCNT
RMINCNT
RHRCNT
RWKCNT
RDAYCNT
RMONCNT
RYRCNT
RSECAR
RMINAR
RHRAR
RWKAR
RDAYAR
RMONAR
RCR1
RCR2
RCR3
RYRAR
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Area P4
Address*
H'FFF8 0000
H'FFF8 0004
H'FFF8 0008
H'FFF8 000C
H'FFF8 0010
H'FFF8 0014
H'FFF8 0018
H'FFF8 001C
H'FFF8 0020
H'FFF8 0024
H'FFF8 0028
H'FFF8 002C
H'FFF8 0030
H'FFF8 0034
H'FFF8 0038
H'FFF8 003C
H'FFF8 0050
H'FFF8 0054
Area 7
Address*
H'1FF8 0000
H'1FF8 0004
H'1FF8 0008
H'1FF8 000C
H'1FF8 0010
H'1FF8 0014
H'1FF8 0018
H'1FF8 001C
H'1FF8 0020
H'1FF8 0024
H'1FF8 0028
H'1FF8 002C
H'1FF8 0030
H'1FF8 0034
H'1FF8 0038
H'1FF8 003C
H'1FF8 0050
H'1FF8 0054
Access
Size
8
8
8
8
8
8
8
16
8
8
8
8
8
8
8
8
8
16