HD64F3664H Renesas Electronics America, HD64F3664H Datasheet - Page 310

• Manufacturer Part Number: HD64F3664H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664H

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 16 A/D Converter
16.3.3
ADCR enables A/D conversion started by an external trigger signal.
Rev. 6.00 Mar. 24, 2006 Page 280 of 412
REJ09B0142-0600
Bit
2
1
0
Bit
7
6 to 1
0
A/D Control Register (ADCR)
Bit Name
CH2
CH1
CH0
Bit Name
TRGE
—
—
Initial
Value
0
0
0
Initial
Value
0
All 1
0
R/W
R/W
R/W
R/W
R/W
R/W
—
R/W
Description
Channel Select 0 to 2
Select analog input channels.
When SCAN = 0
000: AN0
001: AN1
010: AN2
011: AN3
100: AN4
101: AN5
110: AN6
111: AN7
AN4, AN5, AN6, and AN7 do not exist in the 42-pin
version.
Description
Trigger Enable
A/D conversion is started at the falling edge and the
rising edge of the external trigger signal (ADTRG)
when this bit is set to 1.
The selection between the falling edge and rising edge
of the external trigger pin (ADTRG) conforms to the
WPEG5 bit in the interrupt edge select register 2
(IEGR2).
Reserved
These bits are always read as 1.
Reserved
Do not set this bit to 1, though the bit is
readable/writable.
When SCAN = 1
000: AN0
001: AN0 to AN1
010: AN0 to AN2
011: AN0 to AN3
100: AN4
101: AN4 to AN5
110: AN4 to AN6
111: AN4 to AN7