HD6417750SF200V Renesas Electronics America, HD6417750SF200V Datasheet - Page 1057

• Manufacturer Part Number: HD6417750SF200V
• Description: MPU 3V 16K PB-FREE 208-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SF200V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• 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): 1.8 V ~ 2.07 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: -

Figure 22.30 Synchronous DRAM Normal Write Bus Cycle: ACT + WRITE Commands,
CKIO
BANK
Precharge-sel
Address
CSn
RD/WR
RAS
CASS
DQMn
D63–D0
(write)
BS
CKE
DACKn
(SA: IO → memory)
Legend:
IO: DACK device
SA: Single address DMA transfer
DA: Dual address DMA transfer
DACK set to active-high
Burst (RASD = 1, RCD[1:0] = 01, TRWL[2:0] = 010)
t
WDD
t
t
t
t
t
Tr
AD
CASD2
DACD
CSD
RASD
Row
Row
Row
Trw
t
t
RASD
WDD
t
CASD2
t
t
t
t
Tc1
BSD
DQMD
AD
RWD
H/L
c0
d0
t
CASD2
t
t
Tc2
t
BSD
RWD
WDD
d1
Tc3
t
DACD
Rev.7.00 Oct. 10, 2008 Page 971 of 1074
d2
Section 22 Electrical Characteristics
Tc4
d3
Trwl
t
t
t
AD
DQMD
CSD
Trwl
REJ09B0366-0700