HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 217

• 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: -

Figure 4.6 shows the configuration of the instruction cache in the SH7751.
Figure 4.7 shows the configuration of the instruction cache in the SH7751R.
Effective address
31
22
19
MMU
IIX
26 25
Figure 4.6 Configuration of Instruction Cache (SH7751)
8
255
[12]
0
Compare
Hit signal
Address array
19 bits
Tag
1 bit
V
3
13 12 11 10 9
Longword (LW) selection
32 bits
LW0
Rev.4.00 Oct. 10, 2008 Page 117 of 1122
32 bits
LW1
32 bits
LW2
[11:5]
32 bits
LW3
Read data
Data array
5 4 3 2 1
32 bits
LW4
32 bits
LW5
REJ09B0370-0400
0
32 bits
LW6
4. Caches
32 bits
LW7