R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1734

• 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
Note:
Rev. 2.00 May 22, 2009 Page 1664 of 1982
REJ09B0256-0200
Bit
7, 6
5, 4
3
2 to 0
*
Bit Name Initial Value
CKS[1:0]
MDS[1:0] 00

CH[2:0]
Only 0 can be written to clear the flag.
01
0
000
R/W
R/W
R/W
R/W
R
Description
Clock Select
Selects the A/D conversion clock divition ratio.
00: Pck0/4
01: Pck0/8
10: Pck0/16
11: Pck0/32
conversion mode select
Selects single mode, multi mode, or scan mode.
00: Single mode
01: Reserved (setting prohibited)
10: Multi mode
11: Scan mode
Reserved
These bits are always read as 0. The write value
should always be 0.
Channel Select
These bits and the MDS bit select the analog input
channels. Clear the ADST bit to 0 before changing
the channel selection.
000: AN0
001: AN1
010: AN2
011: AN3
100: Reserved (setting prohibited)
101: Reserved (setting prohibited)
110: Reserved (setting prohibited)
111: Reserved (setting prohibited)
Single mode Multi mode or scan mode
AN0
AN0, AN1
AN0 to AN2
AN0 to AN3