HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 499

• 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: -

Table 13.13 8-Bit External Device/Little-Endian Access and Data Alignment
Operation
Access
Size
Byte
Word
Long-
word
Quad-
word
Address No. D31–D24 D23–D16 D15–D8 D7–D0
n
2n
2n + 1
4n
4n + 1
4n + 2
4n + 3
8n
8n + 1
8n + 2
8n + 3
8n + 4
8n + 5
8n + 6
8n + 7
1
1
2
1
2
3
4
1
2
3
4
5
6
7
8
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Data Bus
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Data
7–0
Data
7–0
Data
15–8
Data
7–0
Data
15–8
Data
23–16
Data
31–24
Data
7–0
Data
15–8
Data
23–16
Data
31–24
Data
39–32
Data
47–40
Data
55–48
Data
63–56
Rev.4.00 Oct. 10, 2008 Page 399 of 1122
WE3,
CAS3,
DQM3
13. Bus State Controller (BSC)
WE2,
CAS2,
DQM2
Strobe Signals
REJ09B0370-0400
WE1,
CAS1,
DQM1
WE0,
CAS0,
DQM0
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted
Asserted