ML610Q432A-NNNTC03A7 Rohm Semiconductor, ML610Q432A-NNNTC03A7 Datasheet - Page 117

• 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: -

8.2.3
• RM6-RM0 (bits 6-0)
Address: 0F0C1H
Access: R/W
Access size: 8 bits
Initial value: Undefined
RTCMIN is a special function register (SFR) to store decimal minute data.
[Description of Bits]
Note:
When setting minute data in RTCMIN, stop RTC (RTCEN=0).
Do not write unrealistic minute data to RTCMIN.
When reading RTCMIN, read consecutively it twice until the last data coincides the previous data to prevent reading of
uncertain data while counting up the clock.
Initial value
The RM6 to RM0 bits are used to store decimal minute data (00 to 59). RTCMIN increments at occurrrence of
carry from RTCSEC (Second: 59→00).
RTCMIN
R/W
Real Time Clock Minute Register (RTCMIN)
R/W
⎯
7
x
RM6
R/W
6
x
RM5
R/W
5
x
RM4
R/W
4
x
8 – 4
RM3
R/W
3
x
ML610Q431/ML610Q432 User’s Manual
RM2
R/W
2
x
Chapter 8 Real Time Clock
RM1
R/W
1
x
RM0
R/W
0
x