HD6417727F160CV Renesas Electronics America, HD6417727F160CV Datasheet - Page 921

• 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: -

Bit 5—A/D Start (ADST): Starts or stops A/D conversion. The ADST bit remains set to 1 during
A/D conversion. It can also be set to 1 by external trigger input at the ADTRG pin.
Bit 5: ADST
0
1
Bit 4—Multi Mode (MULTI): Selects single mode, multi mode or scan mode. For further
information on operation in these modes, see section 28.4, Operation.
Bit 4: MULTI
0
1
Bit 3—Clock Select (CKS): Selects the A/D conversion time. Clear the ADST bit to 0 before
switching the conversion time.
Bit 3:CKS
0
1
Note: * The CKS value should be set so that the A/D conversion time is 16 µs (minimum).
Description
A/D conversion is stopped
Single mode: A/D conversion starts; ADST is automatically cleared to 0 when
conversion ends.
Multi mode: A/D conversion starts, cycling among the selected channels. After the
cycling has been completed, ADST is cleared to 0.
Scan mode: A/D conversion starts and continues, until ADST is cleared to 0 by
software, by a reset, or by a transition to standby mode.
Description
Conversion time = 536 states (maximum)
Conversion time = 266 states (maximum) *
ADCR:
Bit 5: SCN
1
0
1
0
Description
Single mode
Multi mode
scan mode
Rev.6.00 Mar. 27, 2009 Page 863 of 1036
Section 28 A/D Converter
REJ09B0254-0600
(Initial value)
(Initial value)
(Initial value)