DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 736

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 14 Realtime Clock (RTC)
14.3.10 Minute Alarm Register (RMINAR)
RMINAR is an alarm register corresponding to the minute counter RMINCNT. When the ENB bit
is set to 1, a comparison with the RMINCNT value is performed. From among
RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/RMONAR/RCR3, the counter and alarm
register comparison is performed only on those with ENB bits set to 1, and if each of those
coincides, an alarm flag of RCR1 is set to 1.
The assignable range is from 00 through 59 + ENB bits (practically in BCD), otherwise operation
errors occur.
Rev. 3.00 Sep. 28, 2009 Page 704 of 1650
REJ09B0313-0300
Bit
7
6 to 4
3 to 0
Bit Name
ENB
10 minutes
1 minute
Initial value:
Initial
Value
0
Undefined R/W
Undefined R/W
R/W:
BIt:
ENB
R/W
7
0
R/W
R/W
R/W
6
-
10 minutes
Description
When this bit is set to 1, a comparison with the
RMINCNT value is performed.
Ten's position of minutes setting value
One's position of minutes setting value
R/W
5
-
R/W
4
-
R/W
3
-
R/W
1 minute
2
-
R/W
1
-
R/W
0
-