ML610Q432A-NNNTC03A7 Rohm Semiconductor, ML610Q432A-NNNTC03A7 Datasheet - Page 132

• Manufacturer Part Number: ML610Q432A-NNNTC03A7
• Description: MCU 8BIT 64K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q432A-NNNTC03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ML610Q431/ML610Q432 User’s Manual
Chapter 8 Real Time Clock
An alarm 0 interrupt (AL0INT) occurs when carry (RTCSEC: 59 seconds→00 seconds) from the second register
(RTCSEC) occurs and the value of the real time clock alarm 0 register (AL0WEEK, AL0HOUR, or AL0MIN) and the
value of the day of the week, hour, or minute register (RTCWEEK, RTCHOUR, or RTCMIN) coincide.
An alarm 1 interrupt (AL1INT) occurs when carry (RTCSEC: 59 seconds→00 seconds) from the second register
(RTCSEC) occurs and the value of the real time clock alarm 1 register (AL1MON, AL1DAY, AL1HOUR, or
AL1MIN) and the value of the month, day, hour, or minute register (RTCMON, RTCDAY, RTCHOUR, or RTCMIN)
coincide.
When AL0WEEK, AL1MON, or AL1DAY is not used as comparison data of the alarm, set “00H”. For instance, to set
the alarm to 8:30 a.m. of each day, set “00H” in AL0WEEK and set data of hour 8 and minute 30 in AL0HOUR and
AL0MIN respectively.
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