D13007VX13V Renesas Electronics America, D13007VX13V Datasheet - Page 569

• Manufacturer Part Number: D13007VX13V
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13007VX13V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit 5⎯D/A Enable (DAE): Controls D/A conversion, together with bits DAOE0 and DAOE1.
When the DAE bit is cleared to 0, analog conversion is controlled independently in channels 0
and 1. When the DAE bit is set to 1, analog conversion is controlled together in channels 0 and 1.
Output of the conversion results is always controlled independently by DAOE0 and DAOE1.
1
When the DAE bit is set to 1, even if bits DAOE0 and DAOE1 in DACR and the ADST bit in
ADCSR are cleared to 0, the same current is drawn from the analog power supply as during A/D
and D/A conversion.
Bits 4 to 0⎯Reserved: These bits cannot be modified and are always read as 1.
16.2.3
DASTCR is an 8-bit readable/writable register that enables or disables D/A output in software
standby mode.
Bit
Initial value
Read/Write
DASTCR is initialized to H'FE by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bits 7 to 1⎯Reserved: These bits cannot be modified and are always read as 1.
Bit 7
DAOE1
0
1
0
1
D/A Standby Control Register (DASTCR)
Bit 6
DAOE0
0
⎯
⎯
7
1
0
1
0
1
⎯
Bit 5
DAE
⎯
⎯
⎯
6
1
D/A conversion is enabled in channel 0
D/A conversion is disabled in channel 1
D/A conversion is enabled in channels 0 and 1
D/A conversion is disabled in channel 0
D/A conversion is enabled in channel 1
D/A conversion is enabled in channels 0 and 1
D/A conversion is enabled in channels 0 and 1
Description
D/A conversion is disabled in channels 0 and 1
⎯
⎯
5
1
Reserved bits
⎯
⎯
4
1
Rev.5.00 Sep. 12, 2007 Page 539 of 764
⎯
⎯
3
1
D/A standby enable
Enables or disables D/A output
in software standby mode
⎯
⎯
2
1
⎯
⎯
1
1
16. D/A Converter
REJ09B0396-0500
DASTE
R/W
0
0