R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1707

• 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: -

(4) Power Supply Control for LCD panels other than TFT
(in) DON register
(out) LCD_VCPWC
(out) Display data,
(out) LCD_VEPWC
(out) LCD_DON pin
Register control
sequence
(out) LPS register
(3) Power-Supply Control for TFT Panels
(in) DON register
(out) LCD_VCPWC
(out) Display data,
(out) LCD_VEPWC
(out)
Register control
sequence
(out) LPS register
pin
timing signal
pin
LCD_
pin
pin
timing signal
Figure 37.6 Power-Supply Control Sequence and States of the LCD Module
Figure 37.7 Power-Supply Control Sequence and States of the LCD Module
DON pin
LCD module
LCD module
Undefined
(a) 0 frame
(b) 0 frame
(c) 0 frame
stopped
stopped
Undefined
00b
00b
Start power supply
Start power supply
(a)
1 frame
≠00b, 11b
(b) 6 frame
LCD module active
(Internal signal)
(Internal signal)
Arbitrary
11b
(c)
0 frame
(Internal signal)
LCD module active
(Internal signal)
Arbitrary
11b
(d)
0 frame
Start power cutoff
Start power cutoff
Rev. 2.00 May 22, 2009 Page 1637 of 1982
(e) 1 frame
≠00b, 11b
LCD module stopped
(f) 0 frame
(e) 0 frame
(d) 0 frame
Section 37 LCD Controller (LCDC)
Undefined
(f)
1 frame
00b
Undefined
LCD module
stopped
00b
REJ09B0256-0200
VEPE = OFF
DONE = OFF
VCPE = OFF
VEPE = ON
DONE = OFF
VCPE = ON