UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 368

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
(17) Port mode register 3 (PM3)
This register sets port 3 input/output in 1-bit units.
When using the P30/RTC1HZ/TO00/TI03/INTP1 pin for real-time counter correction clock output, the
P31/RTCDIV/RTCCL/TI00/TO03/PCLBUZ1/INTP2 pin for real-time counter clock output, set PM30, PM31 and the
output latches of P30, P31 to 0.
PM3 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation sets PM3 to FFH.
• 78K0R/LF3
• 78K0R/LG3, 78K0R/LH3
Address: FFF23H
Symbol
PM3
Address: FFF23H
Symbol
PM3
PM3n
7
1
7
1
0
1
Figure 7-18. Format of Port Mode Register 3 (PM3)
After reset: FFH
After reset: FFH
Output mode (output buffer on)
Input mode (output buffer off)
6
1
6
1
5
1
5
1
P3n pin I/O mode selection (n = 0 to 4)
R/W
R/W
PM34
4
1
4
PM33
PM33
3
3
PM32
PM32
CHAPTER 7 REAL-TIME COUNTER
2
2
PM31
PM31
1
1
PM30
PM30
0
0
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