HD6417708RF100A Renesas Electronics America, HD6417708RF100A Datasheet - Page 491

• 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: -

Figure 16.37 Synchronous DRAM Read Bus Cycle (Burst Read (Single Read 4), RCD 1,
A12 or A10
A25–A16
D31–D0
A15–A0
RD/WR
DQMxx
CKIO
RAS
CAS
CKE
CSn
BS
t
t
t
t
t
RASD2
t
CSD1
AD
RWD
AD
DQMD
T
address
address
r
Row address
Row
Row
t
t
AD
RASD2
T
rw
t
t
t
AD
AD
CASD2
T
CAS Latency 3, TPC 0)
c1
(High)
Read command
Column address (1–4)
t
AD
T
c2
T
c3
T
t
t
t
c4
BSD
AD
RDS2
/T
d1
t
t
t
t
RDH2
T
AD
AD
CASD2
d2
T
d3
t
T
RDS2
d4
t
t
t
t
t
t
(T
AD
CSD1
RWD
DQMD
RDH2
BSD
pc
)
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