HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 539

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

13. Bus State Controller (BSC)
Tc1
Tc2
Tc3 Tc4/Td1
Td2
Td3
Td4
Td5
Td6
Td7
Td8
CKIO
Bank
Precharge-sel
H/L
H/L
Address
c1
c5
CSn
RD/WR
RAS
CASS
DQMn
D31–D0
c1
c2
c3
c4
c5
c6
c7
c8
(read)
BS
CKE
DACKn
(SA: IO ← memory)
Note: For DACKn, an example is shown where CHCRn.AL (access level) = 0 for the DMAC.
Figure 13.29 Burst Read Timing (RAS Down, Same Row Address)
Rev.4.00 Oct. 10, 2008 Page 439 of 1122
REJ09B0370-0400