R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1103

• 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: -

26.3.2
The status bits (bits 0 to 4) in the slave status register are cleared by writing 0 to the respective
status bit positions. The individual bits are held 1 until 0 is written to (other than the GCAR and
STM bits).
Bit
7
6
5
Slave Status Register (ICSSR)
Bit Name
—
GCAR
STM
Initial value:
R/W:
0
0
0
Initial Value
Bit:
−
R
7
0
GCAR
R
6
0
R/W
R
R
R
STM
R
5
0
R/W* R/W* R/W* R/W* R/W*
SSR
4
0
The write value should always be 0.
General Call Address Received
Indicates that the address received from the
bus is a general call address (00H). This status
bit does not cause an interrupt.
This bit is automatically cleared by hardware
when the SIE bit (bit 2 in the slave control
register) is set to 0 or when the SSR bit (bit 4
in this register) is set to 1.
Slave Transmit Mode
Indicates whether the current slave transmit
mode is read or write. When this bit is set to 1,
the mode is read. When this bit is set to 0, the
mode is write. This status bit does not cause
an interrupt.
This bit is automatically cleared by hardware
when the SIE bit (bit 2 in the slave control
register) is set to 0 or when the SSR bit (bit 4
in the slave status register) is set to 1.
Description
Reserved
SDE
3
0
Rev. 2.00 May 22, 2009 Page 1033 of 1982
SDT
2
0
SDR
1
0
Section 26 I
SAR
0
0
2
C Bus Interface (IIC)
REJ09B0256-0200