HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 536

• 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 13 Bus State Controller (BSC)
Rev.7.00 Oct. 10, 2008 Page 450 of 1074
REJ09B0366-0700
SH7750, SH7750S, SH7750R
Figure 13.16 Example of DRAM Connection (16-Bit Data Width, Areas 2 and 3)
RD/WR
RAS2
CAS1
CAS0
CAS5
CAS4
RAS
CS3
CS2
D15
A9
A1
D0
256K × 16-bit
A8
A0
RAS
OE
WE
I/O15
I/O0
UCAS
LCAS
A8
A0
RAS
OE
WE
I/O15
I/O0
UCAS
LCAS
DRAM
Area 3
Area 2