HD6417708SF60 Renesas Electronics America, HD6417708SF60 Datasheet - Page 559

• 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: -

17.3.8
OE/RFSH
D31–D0
D31–D0
A25–A0
RD/WR
(write)
(write)
Pseudo-SRAM Timing
(read)
(read)
CKIO
WEn
Figure 17.45 Pseudo-SRAM Bus Cycle (RCD = 0, A3W = 1, TPC = 0)
CE
BS
t
RWD
t
AD
t
RWS
T
r
t
t
AS
CED
t
t
WDD2
BSD
t
WDS
T
c1
t
t
OED
WED
t
BSD
t
RDS1
T
c2
t
t
t
CED
OED
WED
t
t
RDH1
t
t
RWH
t
t
RWH
t
RWD
t
AH
RWH
AH
AH
t
t
t
WDH1
AD
WDH3
(T
pc
)
539