HD6417708RF100A Renesas Electronics America, HD6417708RF100A Datasheet - Page 260

• 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: -

240
SH7708R
Figure 10.13 Example of DRAM Connection (32-Bit Data Width)
CASHH
RD/WR
CASHL
CASLH
CASLL
RAS
D31
D16
D15
A10
D0
A2
256k
A8
A0
RAS
OE
WE
I/O15
I/O0
UCAS
LCAS
A8
A0
RAS
OE
WE
I/O15
I/O0
UCAS
LCAS
DRAM
16-bit