UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 266

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

264
(9) Hour count setting register (HOURB)
(10) Day count register (DAY)
(11) Day count setting register (DAYB)
This is an 8-bit register for setting the hour count. This register is read-only, in 8-bit units. Set a count value in
a range of 0 to 23 (decimal) to this register. Do not set a count value of 24 (decimal) or greater.
This register is cleared to 00H after reset.
This 8-bit register used a value of 0 to 6 (decimal) to indicate the count value in days. This register is read-
only, in 8-bit units.
This register is not initialized after reset or when RTCE = 0.
This is an 8-bit register for setting the day count. This register is read-only, in 8-bit units. Set a count value in
a range of 0 to 6 (decimal) to this register. Do not set a count value of 7 (decimal) or greater.
This register is cleared to 00H after reset.
HOURB
DAYB
After reset: Undefined
After reset:
DAY
After reset:
00H
00H
7
0
0
7
0
7
CHAPTER 9 REAL-TIME COUNTER FUNCTION
W
W
0
6
0
6
0
6
R
Address:
Address:
User’s Manual U15905EJ2V1UD
Address:
5
0
0
5
5
0
FFFFF6EDH
FFFFF6ECH
FFFFF6E7H
HOUR4
4
0
0
4
4
HOUR3
3
0
3
0
3
DAY2
DAY2
HOUR2
2
2
2
DAY1
DAY1
HOUR1
1
1
1
DAY0
DAY0
HOUR0
0
0
0