HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 486

• Manufacturer Part Number: HD6417708SF60V
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60V

• 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: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

466
CS2 or CS3
CS2 or CS3
RD/WR
CASxx
RD/WR
CASxx
CKIO
RAS
CKIO
RAS
Figure 16.31 DRAM CAS-Before-RAS Refresh Cycle (TRAS
Figure 16.32 DRAM CAS-Before-RAS Refresh Cycle (TRAS
t
RWD
T
Rc
t
(High)
CASD1
t
RWD
T
T
(High)
Rr1
Rc
t
RASD1
t
CASD1
T
Rrw
T
T
Rr1
Rrw
t
RASD1
T
Rrw
T
Rrw
T
Rrw
T
Rr2
T
t
t
Rr2
CASD1
RASD1
t
t
RASD1
CASD1
(T
pc
)
(T
( T
0, TPC 0)
3, TPC 2)
pc
pc
)
)
(T
pc
)