DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 677

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SH7201 Group
15.3.8
RYRCNT is used for setting/counting in the BCD-coded year section. The count operation is
performed by a carry for each year of the month counter.
The assignable range is from 0000 through 9999 (practically in BCD), otherwise operation errors
occur. Carry out write processing after stopping the count operation through the setting of the
START bit in RCR2.
RYRCNT is not initialized by a power-on reset or manual reset, in deep standby mode or software
standby mode.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
15 to 12 1000 years Undefined R/W
11 to 8
7 to 4
3 to 0
Initial value:
R/W:
Bit:
Year Counter (RYRCNT)
Bit Name
100 years
10 years
1 year
R/W
15
—
R/W
1000 years
14
—
R/W
Initial
Value
Undefined R/W
Undefined R/W
Undefined R/W
13
—
R/W
12
—
R/W
11
—
R/W
R/W
10
100 years
—
Description
Counting Thousand's Position of Years
Counting Hundred's Position of Years
Counting Ten's Position of Years
Counting One's Position of Years
R/W
—
9
R/W
—
8
R/W
—
7
R/W
—
10 years
6
R/W
—
5
R/W
Section 15 Realtime Clock (RTC)
—
4
R/W
—
3
R/W
—
2
1 year
Page 649 of 1190
R/W
—
1
R/W
—
0