HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 1062

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°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 976 of 1074
REJ09B0366-0700
CKIO
BANK
Precharge-sel
Address
CSn
RD/WR
RAS
CASS
DQMn
D63–D0
(write)
BS
CKE
DACKn
Legend:
IO: DACK device
SA: Single address DMA transfer
DA: Dual address DMA transfer
DACK set to active-high
Figure 22.35 Synchronous DRAM Bus Cycle: Synchronous DRAM Self-Refresh
TRs1
t
t
t
t
t
t
t
CASD2
t
AD
RASD
DQMD
DACD
CSD
RWD
WDD
t
t
t
RASD
CSD
CASD2
TRs2
t
CKED
TRs3
t
t
t
CASD2
CSD
RASD
(TRC[2:0] = 001)
TRs4
TRs5
t
CKED
t
t
t
Trc
BSD
RWD
CASD2
Trc
Trc
t
t
t
t
t
t
AD
CSD
RASD
DQMD
WDD
DACD