HD6417750RF200DV Renesas Electronics America, HD6417750RF200DV Datasheet - Page 41

• Manufacturer Part Number: HD6417750RF200DV
• Description: MPU 1.5/3.3V 0K I-TEMP PB-FREE 2
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF200DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.35 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Item
22.3.3 Bus Timing
Figure 22.25
Synchronous DRAM
Normal Read Bus Cycle:
ACT + READ
Commands,
Burst (RASD = 1,
RCD[1:0] = 01, CAS
Latency = 3)
Figure 22.26
Synchronous DRAM
Normal Read Bus Cycle:
PRE + ACT + READ
Commands, Burst
(RASD = 1, RCD[1:0] =
01, TPC[2:0] = 001,
CAS Latency = 3)
Figure 22.27
Synchronous DRAM
Normal Read Bus Cycle:
READ Command, Burst
(RASD = 1, CAS
Latency = 3)
Figure 22.30
Synchronous DRAM
Normal Write Bus Cycle:
ACT + WRITE
Commands, Burst
(RASD = 1, RCD[1:0] =
01, TRWL[2:0] = 010)
Figure 22.31
Synchronous DRAM
Normal Write Bus Cycle:
PRE + ACT + WRITE
Commands, Burst
(RASD = 1, RCD[1:0] =
01, TPC[2:0] = 001,
TRWL[2:0] = 010)
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Rev.7.00 Oct. 10, 2008 Page xxxix of lxxxiv
REJ09B0366-0700