HD6417708RF100A Renesas Electronics America, HD6417708RF100A Datasheet - Page 258

• Manufacturer Part Number: HD6417708RF100A
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708RF100A

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3.15 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: -

When the WAITSEL bit in the WCR1 register is set to 1, the WAIT signal is sampled at the fall of
the clock.
If the setup time and hold times with respect to the falling edge of the clock are not satisfied, the
value sampled at the next falling edge is used.
238
Write
Read
A25 to A0
RD/WR
WAIT
RD
D31 to D0
WEn
D31 to D0
CKIO
BS
CSn
(Wait State Insertion by WAIT Signal, WAITSEL = 1)
Figure 10.12 Basic Interface Wait State Timing
T1
Tw
Tw
Wait states inserted
by WAIT signal
Tw
T2