R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 493

• 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: -

12.4.2
Initial value:
Initial value:
Initial value:
Initial value:
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
DDR-SDRAM Control Register (SCR)
63
47
31
15




R
R
R
R
0
0
0
0
62
46
30
14




R
R
R
R
0
0
0
0
61
45
29
13




R
R
R
R
0
0
0
0
60
44
28
12




R
R
R
R
0
0
0
0
59
43
27
11




R
R
R
R
0
0
0
0
58
42
26
10




R
R
R
R
0
0
0
0
57
41
25




R
R
R
R
0
0
0
0
9
56
40
24




R
R
R
R
0
0
0
8
0
55
39
23




R
R
R
R
0
0
0
7
0
Section 12 DDR-SDRAM Interface (DDRIF)
Rev. 2.00 May 22, 2009 Page 423 of 1982
54
38
22

R

R

R

R
0
0
0
6
0
53
37
21




R
R
R
R
0
0
0
5
0
52
36
20




R
R
R
R
0
0
0
4
0
51
35
19




R
R
R
R
0
0
0
3
0
REJ09B0256-0200
R/W
50
34
18



R
R
R
0
0
0
2
0
SMS
R/W
49
33
17



R
R
R
0
0
0
1
0
R/W
47
32
16



R
R
R
0
0
0
0
0