HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 591

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

Bit 6—D/A Output Enable 0 (DAOE0): Controls D/A conversion and analog output.
Bit 6
DAOE0
0
1
Bit 5—D/A Enable (DAE): Used together with the DAOE0 and DAOE1 bits to control D/A
conversion. When the DAE bit is cleared to 0, channel 0 and 1 D/A conversions are controlled
independently. When the DAE bit is set to 1, channel 0 and 1 D/A conversions are controlled
together.
Output of conversion results is always controlled independently by the DAOE0 and DAOE1 bits.
Bit 7
DAOE1
0
1
If the chip enters software standby mode when D/A conversion is enabled, the D/A output is held
and the analog power current is the same as during D/A conversion. When it is necessary to reduce
the analog power current in software standby mode, clear both the DAOE0 and DAOE1 bits to 0
to disable D/A output.
Bits 4 to 0—Reserved: These bits cannot be modified and are always read as 1.
Description
Analog output DA0 is disabled
Channel 0 D/A conversion is enabled; analog output DA0 is enabled
Bit 6
DAOE0
0
1
0
1
Bit 5
DAE
×
0
1
0
1
×
Description
Channel 0 and 1 D/A conversions disabled
Channel 0 D/A conversion enabled
Channel 1 D/A conversion disabled
Channel 0 and 1 D/A conversions enabled
Channel 0 D/A conversion disabled
Channel 1 D/A conversion enabled
Channel 0 and 1 D/A conversions enabled
Channel 0 and 1 D/A conversions enabled
Rev.7.00 Feb. 14, 2007 page 557 of 1108
Section 15 D/A Converter
REJ09B0089-0700
(Initial value)
×: Don’t care