R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 102

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

4. Pipelining
Rev.1.00 Jan. 10, 2008 Page 70 of 1658
REJ09B0261-0100
(4-1) LDC to Rp_BANK/SSR/SPC/VBR: 1 issue cycle
(4-2) LDC to DBR/SGR: 4 issue cycles
(4-3) LDC to GBR: 1 issue cycle
(4-4) LDC to SR: 4 issue cycles + 4 branch cycles
(4-5) LDC.L to Rp_BANK/SSR/SPC/VBR: 1 issue cycle
(4-6) LDC.L to DBR/SGR: 4 issue cycles
(4-7) LDC.L to GBR: 1 issue cycle
(4-8) LDC.L to SR: 6 issue cycles + 4 branch cycles
I1
I1
I1
I1
I1
I1
I1
I1
I2
I2
I2
I2
I2
I2
I2
I2
I3
I3
I3
I3
I3
I3
I3
I3
Figure 4.2 Instruction Execution Patterns (4)
ID
ID
ID
ID
ID
ID
ID
ID
E1S1
E1s1
S1
S1
s1
s1
s1
S1
ID
ID
ID
ID
E2S2
E2s2
ID
S2
S2
s2
s2
s2
ID
S2
ID
ID
E3S3
E3s3
ID
ID
S3
S3
s3
s3
s3
S3
ID
ID
WB
WB
WB
WB
WB
WB
WB
WB
ID
(I1)
ID
(I2)
(I3)
(Branch to the
next instruction.)
(I1)
(Branch to the next instruction.)
(ID)
(I2)
(I3)
(ID)