DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 295

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SH7201 Group
• Multiple Write Timing Setting Examples
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Figures 9.33 to 9.35 show the correspondence between the timing of multiple write operations
involving 4 data units and the set values of the SDRAMm timing register (SDmTR). Table
9.13 shows the SDRAMm timing register (SDmTR) set values for each figure.
CKIO
SDRAM command
Data bus
CKIO
SDRAM command
Data bus
ACT: Row and bank activation command
RD:
PRA: Precharge-all command
(ACT-PRA)
DRAS
Figure 9.31 Multiple Read Timing Example 2
Figure 9.32 Multiple Read Timing Example 3
ACT
ACT: Row and bank activation command
RD:
PRA: Precharge-all command
(ACT-RD)
(ACT-PRA)
Read command
DRCD
DRAS
ACT
Read command
(ACR-RD)
DRCD
DSL
DSL
RD
(RD-d)
DCL
RD
(RD-d)
RD
DCL
Multiple read
RD
Multiple read
RD
RD
d0
RD
d0
RD
d1
PRA
d1
(PRA-next)
Section 9 Bus State Controller (BSC)
DPCG
PRA
d2
(PRA-next)
DPCG
DSL
d2
DSL
d3
DSL
d3
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