HD6417727F160CV Renesas Electronics America, HD6417727F160CV Datasheet - Page 922

• Manufacturer Part Number: HD6417727F160CV
• Description: IC SH MPU ROMLESS 240QFN
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160CV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 28 A/D Converter
Bits 2 to 0—Channel Select 2 to 0 (CH2 to CH0): These bits and the MULTI bit select the
analog input channels. Clear the ADST bit to 0 before changing the channel selection.
Channel Selection
CH2
0
1
28.2.3
ADCR is an 8-bit read/write register that enables or disables external triggering of A/D
conversion. ADCR is initialized to H'07 by a reset and in standby mode.
Bits 7 and 6—Trigger Enable (TRGE1, TRGE0): Enables or disables external triggering of
A/D conversion.
Bit 7: TRGE1
0
0
1
1
Rev.6.00 Mar. 27, 2009 Page 864 of 1036
REJ09B0254-0600
Initial value:
A/D Control Register (ADCR)
R/W:
Bit:
TRGE1
R/W
Bit 6: TRGE0
0
1
0
1
CH1
0
1
0
1
0
7
TRGE0
R/W
6
0
CH0
0
1
0
1
0
1
0
1
Description
When an external trigger is input, the A/D conversion does not
start
The A/D conversion starts at the falling edge of an input signal
from the external trigger pin (ADTRG).
SCN
R/W
5
0
RESVD1 RESVD2
Description
Single Mode
(MULTI = 0)
reserved
reserved
AN2
AN3
AN4
AN5
AN6
AN7
R/W
4
0
R/W
3
0
—
R
2
1
Multi Mode
(MULTI = 1)
reserved
reserved
AN2
AN2, AN3
AN4
AN4, AN5
AN4 to AN6
AN4 to AN7
—
R
1
1
(Initial value)
—
R
0
1