UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 226

• 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
(7) Peripheral enable register 0 (PER0)
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
This register is used to enable or disable use of each peripheral hardware macro. Clock supply to the hardware that
is not used is also stopped so as to decrease the power consumption and noise.
PER0 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears theses registers to 00H.
Address: F00F0H
Symbol
PER0
Notes 1.
DACEN
ADCEN
RTCEN
RTCEN
IICAEN
<7>
2.
0
1
0
1
0
1
0
1
Figure 5-8. Format of Peripheral Enable Register 0 (PER0) (1/2)
After reset: 00H
78K0R/LG3, 78K0R/LH3 only
By using RTCEN, can supply and stop the clock that is used when accessing the real-time
counter (RTC) from the CPU. RTCEN cannot control supply of the operating clock (f
RTC.
Stops input clock supply.
• SFR used by the real-time counter (RTC) cannot be written.
• The real-time counter (RTC) is in the reset status.
Supplies input clock.
• SFR used by the real-time counter (RTC) can be read and written.
Stops input clock supply.
• SFR used by the D/A converter cannot be written.
• The D/A converter is in the reset status.
Supplies input clock.
• SFR used by the D/A converter can be read and written.
Stops input clock supply.
• SFR used by the A/D converter, operational amplifier, and voltage reference cannot be
• The A/D converter, operational amplifier, and voltage reference is in the reset status.
Supplies input clock.
• SFR used by the A/D converter, operational amplifier, and voltage reference can be read
Stops input clock supply.
• SFR used by the serial interface IICA cannot be written.
• The serial interface IICA is in the reset status.
Supplies input clock.
• SFR used by the serial interface IICA can be read and written.
DACEN
written.
and written.
<6>
Control of A/D converter, operational amplifier, and voltage reference input clock
R/W
ADCEN
<5>
Control of real-time counter (RTC) input clock
Control of serial interface IICA input clock
IICAEN
Control of D/A converter input clock
<4>
Note 1
SAU1EN
<3>
CHAPTER 5 CLOCK GENERATOR
SAU0EN
<2>
Note 2
TAU1EN
<1>
TAU0EN
<0>
SUB
) to
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