UPD78F1146AGB-GAH-AX Renesas Electronics America, UPD78F1146AGB-GAH-AX Datasheet - Page 279

• Manufacturer Part Number: UPD78F1146AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1146AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
Every day, 0:00 a.m.
Every day, 1:30 a.m.
Every day, 11:59 a.m.
Monday through
Friday, 0:00 p.m.
Sunday, 1:30 p.m.
Monday, Wednesday,
Friday, 11:59 p.m.
(17) Port mode registers 1, 3 (PM1, PM3)
Time of Alarm
This register sets ports 1 and 3 input/output in 1-bit units.
When using the P15/RTCDIV/RTCCL and P30/RTC1HZ/INTP3 pins for clock output of real-time counter, clear
PM15 and PM30 and the output latches of P15 and P30 to 0.
PM1 and PM3 are set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets this register to FFH.
Here is an example of setting the alarm.
Address: FFF21H
Symbol
PM1
Address: FFF23H
Symbol
PM3
Sunday
Figure 7-18. Format of Port Mode Registers 1 and 3 (PM1, PM3)
W
W
0
1
1
1
0
1
0
PMmn
PM17
0
1
7
7
1
Monday
W
W
1
1
1
1
1
0
1
After reset: FFH
After reset: FFH
Output mode (output buffer on)
Input mode (output buffer off)
Tuesday
PM16
W
W
2
1
1
1
1
0
0
6
6
1
CHAPTER 7 REAL-TIME COUNTER
Wednesday
Day
W
W
3
1
1
1
1
0
1
Pmn pin I/O mode selection (m = 1 and 3 ; n = 0 to 7)
User’s Manual U17854EJ9V0UD
PM15
Thursday
5
5
1
W
W
4
1
1
1
1
0
0
R/W
R/W
Friday
PM14
W
W
5
1
1
1
1
0
1
4
4
1
Saturday
W
W
6
1
1
1
0
0
0
PM13
3
3
1
Hour
10
1
0
1
3
2
3
12-Hour Display
Hour
PM12
1
2
1
1
2
1
1
2
2
1
Minute
10
0
3
5
0
3
5
PM11
PM31
Minute
1
1
1
0
0
9
0
0
9
Hour
10
PM10
PM30
0
0
1
1
1
2
0
0
24-Hour Display
Hour
1
0
1
2
3
1
3
Minute
10
0
3
5
0
3
5
Minute
277
1
0
0
9
0
0
9