DF2367VF33 Renesas Electronics America, DF2367VF33 Datasheet - Page 746

• Manufacturer Part Number: DF2367VF33
• Description: MCU 3V 384K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2367VF33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2367VF33; HD64F2367VF33

Section 17 D/A Converter
17.5
17.5.1
It is possible to enable/disable the D/A converter operation using the module stop control register,
the D/A converter does not operate by the initial value of the register. The register can be accessed
by releasing the module stop mode. For details, see section 23, Power-Down Modes.
17.5.2
If D/A conversion is enabled and this LSI enters software standby mode, D/A output is held and
analog power supply current remains at the same level during D/A conversion. When the analog
power supply current is required to go low in software standby mode, bits DAOE2, DAOE3 and
DAE should be cleared to 0, and D/A output should be disabled.
Rev.6.00 Mar. 18, 2009 Page 686 of 980
REJ09B0050-0600
φ
Address
DADR2
DAOE0
DA2
Legend:
t
DCONV
Usage Notes
Setting for Module Stop Mode
D/A Output Hold Function in Software Standby Mode
: D/A conversion time
High-impedance state
write cycle
DADR2
Figure 17.2 Example of D/A Converter Operation
write cycle
DACR23
Conversion data 1
t
DCONV
Conversion
result 1
write cycle
DADR2
t
DCONV
Conversion data 2
Conversion
result 2
write cycle
DACR23