HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 916

• Manufacturer Part Number: HD6417727F100C
• Description: IC SUPERH MPU ROMLESS 240QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F100C

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• 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): 1.6 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 28 A/D Converter
28.1.2
Figure 28.1 shows a block diagram of the A/D converter.
Rev.6.00 Mar. 27, 2009 Page 858 of 1036
REJ09B0254-0600
Legend:
ADCR:
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
AN
AV
AN
AN
AN
AN
AN
AV
Block Diagram
4
CC
2
3
5
6
7
SS
A/D control register
Analog
plexer
multi-
Figure 28.1 A/D Converter Block Diagram
Sample-and-
hold circuit
10-bit
D/A
Comparator
+
–
Peripheral data bus
Control circuit
A/D converter
data bus
Internal
φ/8
φ/16
ADI
interrupt
signal