HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 480

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• 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): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 13 Bus State Controller (BSC)
Bits 19 to 17—Area 4 Wait Control (A4W2–A4W0): These bits specify the number of wait
states to be inserted for area 4. For details on MPX interface setting, see table 13.6, MPX Interface
is Selected (Areas 0 to 6).
Bit 19: A4W2
0
1
Bits 16 and 12—Reserved: These bits are always read as 0, and should only be written with 0.
Bits 15 to 13—Area 3 Wait Control (A3W2–A3W0): These bits specify the number of wait
states to be inserted for area 3. External wait input is only enabled when SRAM interface or MPX
interface is used, and is ignored when DRAM or synchronous DRAM is used. For details on MPX
interface setting, see table 13.6, MPX Interface is Selected (Areas 0 to 6).
• When SRAM Interface is Set
Bit 15: A3W2
0
1
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Bit 18: A4W1
0
1
0
1
Bit 14: A3W1
0
1
0
1
Bit 17: A4W0
0
1
0
1
0
1
0
1
Bit 13: A3W0
0
1
0
1
0
1
0
1
0
1
2
3
6
9
12
15 (Initial value)
0
1
2
3
6
9
12
15 (Initial value)
Inserted Wait States
Inserted Wait States
Description
Description
RDY Pin
Ignored
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
RDY Pin
Ignored
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled