HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 494

• 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: -

474
A12 or A10
A25–A16
D31–D0
A15–A0
RD/WR
DQMxx
Figure 16.40 Synchronous DRAM Write Bus Cycle (Burst Mode (Single Write 4),
CKIO
RAS
CAS
CKE
CSn
BS
t
t
t
t
t
t
AD
AD
CSD1
RWD
RASD2
AD
Row address
T
address
address
r
Row
Row
t
t
t
(High)
t
t
t
t
t
AD
CASD2
DQMD
AD
RWD
WDD2
BSD
RASD2
T
Write command
c1
RCD 0, TPC 1, TRWL = 0)
Column address (1–4)
t
WDD2
T
c2
T
c3
t
AD
command
T
Write A
c4
t
t
t
t
t
t
t
t
DQMD
t
BSD
AD
AD
RWD
AD
CSD1
CASD2
WDH2
(T
rwl
)
(T
pc
)
(T
pc
)