R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1910

• 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 43 Electrical Characteristics
43.4.2
Table 43.10 Control Signal Timing
Conditions:
Note: t
Rev. 2.00 May 22, 2009 Page 1840 of 1982
REJ09B0256-0200
Item
BREQ setup time
BREQ hold time
BACK delay time
Bus three-state delay time
Bus buffer on time
STATUS0, STATUA1 delay time
CLKOUT
BREQ
BACK
A[25:0], CSn, BS,
RDWR, CE2A,
CE2B, WEn, RD
cyc
Control Signal Timing
: One CLK cycle time
V
1.35 V, Ta = −20 to 75°C
CCQ
= VDD_RTC = AV
t
BREQH
Figure 43.9 Control Signal Timing
t
BREQS
CC
= 3.0 to 3.6 V, V
t
BOFF1
t
BACKD
t
BREQH
Symbol
t
t
t
t
t
t
BREQS
BREQH
BACKD
BOFF1
BON1
STD
CCQ-DDR
t
BREQS
t
BACKD
Min.
6
3
1



= 2.3 to 2.7 V, VDD = 1.15 to
t
BON1
Max.


13
13
13
20
Unit
ns
ns
ns
ns
ns
ns
Figure
43.9
43.9
43.9
43.9
43.9
43.10