HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 990

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 27 A/D Converter
Figure 27.1 shows a block diagram of the A/D converter.
Page 930 of 1414
[Legend]
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
AN
AN
AN
AN
CC
SS
0
1
2
3
Analog
plexer
multi-
Figure 27.1 Block Diagram of A/D Converter
Sample-and-
hold circuit
10-bit
D/A
Comparator
+
–
Peripheral data bus
Control circuit
A/D converter
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
data bus
Internal
φ/4
φ/8
φ/16
ADI
interrupt
signal
Sep 21, 2010