HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 600

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 20 D/A Converter (DAC)
20.2
Table 20.1 summarizes the D/A converter's input and output pins.
Table 20.1 D/A Converter Pins
20.3
The D/A converter has the following registers. Refer to section 23, List of Registers, for more
details of the addresses and access sizes.
20.3.1
The D/A data registers (DADR0 and DADR1) are 8-bit read/write registers that store the data to
be converted. When analog output is enabled, the D/A data register values are constantly
converted and output at the analog output pins.
The D/A data registers are initialized to H'00 by a reset.
20.3.2
DACR is an 8-bit read/write register that controls the operation of the D/A converter.
Rev. 5.00 May 29, 2006 page 550 of 698
REJ09B0146-0500
Pin Name
Analog power-supply pin
Analog ground pin
Analog output pin 0
Analog output pin 1
D/A data register 0 (DADR0)
D/A data register 1 (DADR1)
D/A control register (DACR)
Register Description
D/A Data Registers 0 and 1 (DADR0 and DADR1)
D/A Control Register (DACR)
Input/Output Pin
Abbreviation
AVcc
AVss
DA0
DA1
I/O
Input
Input
Output
Output
Function
Analog power supply
Analog ground and reference voltage
Analog output, channel 0
Analog output, channel 1