R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 107

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

The programming model of this LSI is explained in this section. This LSI has registers and data
formats as shown below.
2.1
The data formats supported in this LSI are shown in figure 2.1.
Word (16 bits)
Longword (32 bits)
Single-precision floating-point (32 bits)
Byte (8 bits)
Double-precision floating-point (64 bits)
[Legend]
s:
e:
f:
Data Formats
Sign field
Exponent field
Fraction field
Section 2 Programming Model
Figure 2.1 Data Formats
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Section 2 Programming Model
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REJ09B0256-0200
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