DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 924

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 20 A/D Converter (ADC)
Table 20.5 A/D Conversion Time (Multi Mode and Scan Mode)
Note: Values in the table are the numbers of states.
20.4.6
A/D conversion can also be externally triggered. When the TRGS[3:0] bits in ADCSR are set to
B'1001, an external trigger is input to the ADTRG pin. The ADST bit in ADCSR is set to 1 at the
falling edge of the ADTRG pin, thus starting A/D conversion. Other operations, regardless of the
operating mode, are the same as when the ADST bit has been set to 1 by software. Figure 20.6
shows the timing.
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CKS1
0
1
External Trigger Input Timing
Pφ
ADTRG
Internal trigger
signal
ADST
CKS0
0
0
1
Figure 20.6 External Trigger Input Timing
Conversion Time (States)
128 (constant)
256 (constant)
512 (constant)
A/D conversion
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010