HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 420

• Manufacturer Part Number: HD6417705F133BV
• Description: MPU 3V 0K PB-FREE 208 FP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417705F133BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 105
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

15.4.5
Crystal oscillator circuit constants (recommended values) are shown in table 15.2, and the RTC
crystal oscillator circuit in figure 15.5.
Table 15.2 Recommended Oscillator Circuit Constants (Recommended Values)
f
32.768 kHz
Rev. 2.00, 09/03, page 372 of 690
osc
Crystal Oscillator Circuit
Notes: 1. Select either the C
Figure 15.5 Example of Crystal Oscillator Circuit Connection
This LSI
2. Built-in resistance value R
3. C
4. The crystal oscillation settling time depends on the mounted circuit constants,
5. Place the crystal resonator and load capacitors C
6. Ensure that the crystal resonator connection pin (EXTAL2, XTAL2) wiring is
according to requirements such as frequency range, stability, etc.
using a ground plane.
stray capacitance, etc., and should be decided after consultation with the crystal
resonator manufacturer.
to the chip.
(Correct oscillation may not be possible if there is externally induced noise in the
EXTAL2 and XTAL2 pins.)
routed as far away as possible from other power lines (except GND) and signal
lines.
in
and C
out
values include stray capacitance due to the wiring. Take care when
EXTAL2
C
10 to 22 pF
C
in
in
in
or C
out
R
f
f
(Typ value) = 10 MΩ, R
side for frequency adjustment variable capacitor
XTAL
R
XTAL2
D
C
out
in
D
and C
(Typ value) = 400 kΩ
C
10 to 22 pF
out
out
as close as possible