SM59R16A5/SM59R09A5/SM59R05A5
8-Bit Micro-controller
64KB/36KB/20KB with ISP Flash
& 2KB RAM embedded
101: interrupt is set as 1 hour
Note: The counter of “Periodical INT” should start to count from RTC register been
programmed.
For example，if current time is 3:23，and we program INT_SEL[2:0] as 0.5 hour；Then
the 1st “Periodical INT” will raise at 3:53，not 3:30。
Mnemonic: SEC
Address: 01H
7
6
5
4
3
2
1
1
1
1
1
0
Reset
00H
SEC[6:4]
SEC[3:0]
SEC[6:0]: Show the current second counter in BCD format, range is 0~59.
SEC[6:4]: Represents 10 second.
SEC[3:0]: Represents second.
Mnemonic: MIN
Address: 02H
0
7
6
5
4
3
2
Reset
00H
MIN[6:4]
MIN[3:0]
MIN[6:0]: Show the current minute counter in BCD format, range is 0~59.
MIN[6:4]: Represents 10 minute.
MIN[3:0]: Represents minute.
Mnemonic: HOUR
Address: 03H
0
7
6
5
4
3
2
Reset
00H
HOUR[5:4]
HOUR[3:0]
HOUR[5:0]: Show the current hour counter in BCD format, range is 0~23.
HOUR[5:4]: Represents 10 hour.
HOUR[3:0]: Represents hour.
Mnemonic: DAY
Address: 04H
0
7
6
5
4
3
2
Reset
00H
DAY[5:4]
DAY[3:0]
DAY[5:0]: Show the current day counter in BCD format, range is 0~31.
DAY[5:4]: Represents 10 DAY.
DAY[3:0]: Represents DAY.
Mnemonic: WEEK
Address: 05H
0
7
6
5
4
3
2
Reset
WEEK[2:0]
00H
WEEK[2:0]: Show the week counter.
This register will be maintained by Firmware. There is no calculation in HW circuit.
000: Sunday
001: Monday
010: Tuesday
011: Wednesday
100: Thursday
101: Friday
110: Saturday
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M047 80 Ver.G SM59R16A5 01/2014
SYNCMOS [ SYNCMOS TECHNOLOGIES,INC ]
