HD6417708SF60 Renesas Electronics America, HD6417708SF60 Datasheet - Page 189

• Manufacturer Part Number: HD6417708SF60
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

5. The frequency of the peripheral clock (P ) becomes:
6. The output frequency of PLL circuit 1 is the product of the CKIO frequency and the
7.
Note: SH7708R only
8. For more in formation about the range of usable freguencies for each clock operating mode,see
multiplication ratio of PLL circuit 1. This frequency should be equal to or lower than 60
MHz(SH7708, SH7708S) / 100 MHz(SH7708R).
and
control register. The on/off state of PLL circuit 2 is determined by the mode. 3 multiplication
of PLL circuit 1 and
table 9.4.
1, 2, 3* or 4 can be used as the multiplication ratio of PLL circuit 1. 1, 1/2, 1/3*,
1/4 can be selected as the division ratios of dividers 1 and 2. Set the rate in the frequency
Do not set the internal clock frequency lower than the CKIO pin frequency.
The product of the frequency of the CKIO pin, the frequency multiplication ratio of
PLL circuit 1, and the division ratio of divider 2 when the clock operating mode is 0–2
or 7.
The product of the frequency of the CKIO pin and the division ratio of divider 2 when
the clock operating mode is 3 and 4.
The peripheral clock frequency should not be set higher than the frequency of the CKIO
pin, higher than 30 MHz(SH7708, SH7708S) / 33.3 MHz(SH7708R), or lower than 1/4
(SH7708, SH7708S) / 1/8(SH7708R) the internal clock (I ).
1/3 of dividers 1 and 2 are not supported in emulator.
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