HD6417750SF167V Renesas Electronics America, HD6417750SF167V Datasheet - Page 1052

• Manufacturer Part Number: HD6417750SF167V
• Description: MPU 3V 16K PB-FREE 208-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SF167V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 167MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 22 Electrical Characteristics
Rev.7.00 Oct. 10, 2008 Page 966 of 1074
REJ09B0366-0700
Figure 22.25 Synchronous DRAM Normal Read Bus Cycle: ACT + READ Commands,
D63–D0
(read)
D63–D0
(write)
DACKn
(SA: IO ← memory)
Legend:
IO: DACK device
SA: Single address DMA transfer
DA: Dual address DMA transfer
DACK set to active-high
CKIO
BANK
Precharge-sel
Address
CSn
RD/WR
RAS
CASS
DQMn
BS
CKE
Burst (RASD = 1, RCD[1:0] = 01, CAS Latency = 3)
t
t
t
t
t
t
t
t
t
AD
RWD
RWD
CSD
RASD
CASD2
WDD
DACD
Tr
RWD
Row
Row
Row
t
CASD2
Trw
t
RASD
t
Tc1
t
DQMD
AD
H/L
c0
Tc2
t
CASD2
Tc3
Tc4/Td1
t
RDS
t
t
BSD
DACD
d0
Td2
t
BSD
t
RDH
d1
Td3
t
DQMD
d2
Td4
d3
t
t
t
t
CSD
RWD
t
AD
DACD
WDD