UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 652

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(16) Alarm day-of-week setting register (RC1ALW)
The RC1ALW register is used to set the day-of-week of the alarm.
This register can be read or written in 8-bit units.
Reset sets this register to 00H.
Caution See 12.4.5 Changing INTRTC1 interrupt setting during the real-time counter operation when
Remark The relationship between the day-of-week and the RC1WEEK register is described below.
rewriting the RC1ALW register while the real-time counter operates (RC1PWR bit = 1).
RC1ALW
After apply power to RV
RC1ALWn
0
0
1
RC1ALW6 RC1ALW5 RC1ALW4 RC1ALW3 RC1ALW2 RC1ALW1 RC1ALW0
Does not generate alarm interrupt if RC1WEEK = nH.
Generates an alarm interrupt if the time specified by using the RC1ALM
and RC1ALH registers is reached while RC1WEEK is set to nH.
DD
: 00H
Day of Week
Wednesday
Thursday
Saturday
Tuesday
Monday
Sunday
Friday
Alarm interrupt day-of-week bit (n = 0 to 6)
R/W
Address: FFFFFADCH
RC1WEEK
00H
01H
02H
03H
04H
05H
06H
CHAPTER 12 REAL-TIME COUNTER
Page 652 of 1509