R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 245

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Address field
Address field
Data field
Data field
PPN:
SZ:
Figure 7.18 Memory-Mapped PMB Address Array
V:
E:
31
31
31
31
VPN:
Figure 7.19 Memory-Mapped PMB Data Array
1 1 1 1 0 1 1 1 0 0 0 1
1 1 1 1 0
Physical page number
Validity bit
Entry
Page size bits
V:
E:
Physical page number
Validity bit
Entry
VPN
PPN
1 1 0
24
24
23
23
0 0 0
20
20
1
WT:
UB:
19
19
0 0 0 0 0
0 0 0 0 0 0 0 0
C:
:
Buffered write bit
Cacheability bit
Write-through bit
Reserved bits (write value should be 0
and read value is undefined )
: Reserved bits (write value should be 0
and read value is undefined )
0 0 0
Section 7 Memory Management Unit (MMU)
Rev.1.00 Dec. 13, 2005 Page 193 of 1286
12 11
12 11
10 9 8 7
E
E
UB
8 7
8
8 7
V
V
0 0 0 0 0 0 0 0
0
6 5
0 0 0 0 0
SZ
4 3
C
2 1 0
REJ09B0158-0100
0 0
WT
0
0
0