R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1627

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

MCK0, MCK1 (solid line)
MCK0, MCK1 (dotted line)
MCKE, MCS,
MRAS, MCAS,
MWE, MBA[2:0],
MA[14:0]
MDQS[3:0] (solid line)
MDQS[3:0] (dotted line)
tWDQSS (Min.)
MDQS[3:0] (solid line)
MDQS[3:0] (dotted line)
tWDQSS (Max.)
MDQS[3:0] (solid line)
MDQS[3:0] (dotted line)
MDQS[3:0] (solid line)
MDQS[3:0] (dotted line)
Figure 32.29 Restriction of MDQS Input Waveform (Read)
Figure 32.30 MDQS Output Waveform to MCK (Write)
Figure 32.31 MDQS Output Waveform (Write)
HiZ
t
t
WDQSS
WDQSS
HiZ
WRITE
Command
t
RPRE
(min)
(max)
HiZ
t
WPRE
WL = CL - 1
t
HiZ
RDQSH
t
WDQSH
t
RDQSL
t
WDSH
Rev.1.00 Jan. 10, 2008 Page 1595 of 1658
t
WDSH
t
WDQSL
t
WDSS
t
WDSS
t
RPST
t
WDSH
32. Electrical Characteristics
t
WDSH
t
WPST
t
WDSS
HiZ
t
WDSS
REJ09B0261-0100
HiZ
HiZ
HiZ