HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 440

• Manufacturer Part Number: HD6417034AFI20
• Description: IC SUPERH MPU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417034AFI20

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 14 A/D Converter
14.1.2
Figure 14.1 shows a block diagram of the A/D converter.
Rev. 7.00 Jan 31, 2006 page 412 of 658
REJ09B0272-0700
ADCR: A/D control register
ADCSR: A/D control/status register
ADDRA: A/D data register A
ADDRB: A/D data register B
ADDRC: A/D data register C
ADDRD: A/D data register D
ADTRG
AV
AV
AV
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
CC
ref
SS
Block Diagram
Analog
plexer
multi-
Figure 14.1 Block Diagram of A/D Converter
Sample-and-
hold circuit
10-bit
D/A
Comparator
+
–
Module data bus
Control circuit
A/D converter
data bus
Internal
ADI
interrupt
signal
/8
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