HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 422

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 12 A/D Converter
Bits 3 to 0—Channel Select (CH3 to CH0)
Bits 3 to 0 select the analog input channel.
The channel selection should be made while bit ADSF is cleared to 0.
Bit 3
CH3
0
0
0
0
0
1
1
1
1
1
12.2.3
The A/D start register (ADSR) is an 8-bit read/write register for starting and stopping A/D
conversion.
A/D conversion is started by writing 1 to the A/D start flag (ADSF) or by input of the designated
edge of the external trigger signal, which also sets ADSF to 1. When conversion is complete, the
converted data is set in ADRRH and ADRRL, and at the same time ADSF is cleared to 0.
Rev. 8.00 Mar. 09, 2010 Page 400 of 658
REJ09B0042-0800
Bit
Initial value
Read/Write
A/D Start Register (ADSR)
Bit 2
CH2
0
1
1
1
1
0
0
0
0
1
ADSF
R/W
7
0
Bit 1
CH1
*
0
0
1
1
0
0
1
1
*
—
—
6
1
Bit 0
CH0
*
0
1
0
1
0
1
0
1
*
—
—
5
1
Analog Input Channel
No channel selected
AN
AN
AN
AN
AN
AN
AN
AN
Setting prohibited
0
1
2
3
4
5
6
7
—
—
4
1
—
—
3
1
—
—
2
1
—
—
1
1
(initial value)
*: Don’t care
—
—
0
1