R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1728

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 38 A/D Converter
Figure 38.1 shows a block diagram of the A/D converter.
Rev. 2.00 May 22, 2009 Page 1658 of 1982
REJ09B0256-0200
[Legend]
ADCR:
ADCSR:
ADDRA:
ADDRB:
ADDRC:
ADDRD:
AV
AV
AN0
AN1
AN2
AN3
cc
ss
A/D control register
A/D control/status register
A/D data register A
A/D data register B
A/D data register C
A/D data register D
Analog
plexer
multi-
Sample-and-
hold circuit
Figure 38.1 Block Diagram of A/D Converter
10-bit
D/A
Comparator
+
–
Peripheral data bus
Control circuit
A/D converter
Pck0/4
Pck0/8
Pck0/16
Pck0/32
data bus
Internal
Clock (Pck0)
ADI
interrupt
signal
Peripheral