R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1697

• 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: -

37.4.2
This LCDC is capable of displaying a landscape-format image on a LCD module by rotating a
portrait format image for display by 90 degrees. Only the numbers of colors for each resolution are
supported as shown in table 37.5. The size of the SDRAM (the number of column address bits)
and its burst length are limited to read the SDRAM continuously.
The number of colors for display, SDRAM column addresses, and LCDC burst length are shown
table 37.5.
A monochromatic LCD module is necessary for the display of images in the above
monochromatic formats. A color LCD module is necessary for the display of images in the above
color formats.
Table 37.5 Limits on the Resolution of Rotated Displays, Burst Length, and Connected
Image for Display in
Memory
(X-Resolution × Y-
Resolution)
240 × 320
Limits on the Resolution of Rotated Displays, Burst Length, and Connected
Memory (SDRAM)
Memory (32-bit SDRAM)
LCD Module
(X-Resolution ×
Y-Resolution)
320 × 240
Number of Colors for
Display
Monochrome 4 bpp
Color
(packed)
4 bpp
(unpacked)
6 bpp
8 bpp
Rev. 2.00 May 22, 2009 Page 1627 of 1982
Number of
Column
Address Bits of
SDRAM
9 bits
10 bits
9 bits
10 bits
9 bits
10 bits
9 bits
10 bits
Section 37 LCD Controller (LCDC)
Burst Length of
LCDC (LDSMR*)
Not more than 16
bursts

Not more than 8
bursts
Not more than 16
bursts
Not more than 8
bursts
Not more than 16
bursts
Not more than 8
bursts
Not more than 16
bursts
REJ09B0256-0200