R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1365

• 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: -

Table 31.4 summarizes the correspondence between the commands described in the
MultiMediaCard System Specification Version 3.1 and the settings of the CMDTYR and
RSPTYR registers.
31.3.2
RSPTYR specifies the command format in conjunction with CMDTYR. The bits RTY[2:0]
specify the number of response bytes, and the bits RTY5 and RTY4 specify the additional settings.
Bit
2
1, 0
Bit
7, 6
5
Response Type Register (RSPTYR)
Bit Name
TY2
TY[1:0]
Bit Name

RTY5
Initial value:
Initial
Value
0
0
Initial
Value
All 0
0
R/W:
Bit:
—
R
7
0
R/W
R/W
R/W
R/W
R
R/W
—
R
6
0
Description
Specifies open-ended multiblock transfer.
Bits TY1 and TY0 should be set to 01 or 10.
The command sequence of the multiblock transfer
specified by this bit ends when it is aborted by the
CMD12 command.
These bits specify the existence and direction of
transfer data.
00: A command without data transfer
01: A command with read data reception
10: A command with write data transmission
11: Set this bit when transmitting Stop Tran
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Set this bit when using a command with an R1b
response
RTY5
R/W
5
0
RTY4
R/W
4
0
—
Section 31 Multimedia Card Interface (MMCIF)
R
3
0
Rev. 2.00 May 22, 2009 Page 1295 of 1982
R/W
2
0
RTY[2:0]
R/W
1
0
R/W
0
0
REJ09B0256-0200