HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 538

• 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: -

17.3.6
518
CS2 or CS3
A25 to A16
A15 to A0
DRAM Timing
D31–D0
D31–D0
RD/WR
CASxx
(write)
(read)
CKIO
RAS
BS
Figure 17.23 DRAM Bus Cycle (RCD = 0, AnW = 1, TPC = 0)
t
t
t
RWD
t
AD
AD
CSD1
Row address
T
r
t
t
Row address
AS
RASD1
t
t
t
t
AH
AD
BSD
WDD2
T
t
t
CASD1
WDS
c1
t
AS
Column address
t
BSD
t
RDS1
t
T
t
RASD1
CASD1
c2
t
RDH1
t
WDH3
t
t
WDH1
RWH
t
t
t
t
t
t
AH
AH
CSD1
RWH
AD
RWD
(T
pc
)