HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 377

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Bits 5 to 3—Bus Clock Frequency Division Ratio (BFC): These bits specify the bus clock
frequency division ratio with respect to the input clock, 1/2 frequency divider, or PLL circuit 1
output frequency.
Bit 5: BFC2
0
1
Other than the above
Bits 2 to 0—Peripheral Module Clock Frequency Division Ratio (PFC): These bits specify the
peripheral module clock frequency division ratio with respect to the input clock, 1/2 frequency
divider, or PLL circuit 1 output frequency.
Bit 2: PFC2
0
1
Other than the above
Bit 4: BFC1
0
1
0
Bit 1: PFC1
0
1
0
Bit 3: BFC0
0
1
0
1
0
1
Bit 0: PFC0
0
1
0
1
0
Description
×1
×1/2
×1/3
×1/4
×1/6
×1/8
Setting prohibited (Do not set)
Description
×1/2
×1/3
×1/4
×1/6
×1/8
Setting prohibited (Do not set)
Rev.4.00 Oct. 10, 2008 Page 277 of 1122
10. Clock Oscillation Circuits
REJ09B0370-0400