R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 111

• 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: -

31
Notes: 1.
(a) Register configuration
in user mode
Figure 2.2 CPU Register Configuration in Each Processing Mode
2.
3.
4.
R0 _ BANK0*
R1 _ BANK0*
R2 _ BANK0*
R3 _ BANK0*
R4 _ BANK0*
R5 _ BANK0*
R6 _ BANK0*
R7 _ BANK0*
R0 is used as the index register in indexed register-indirect addressing mode and
indexed GBR indirect addressing mode.
Banked registers
Banked registers
Accessed as general registers when the RB bit is set to 1 in SR. Accessed only by
LDC/STC instructions when the RB bit is cleared to 0.
Banked registers
Accessed as general registers when the RB bit is cleared to 0 in SR. Accessed only
by LDC/STC instructions when the RB bit is set to 1.
MACH
MACL
GBR
R10
R11
R12
R13
R14
R15
SR
PR
PC
R8
R9
1,
2
2
2
2
2
2
2
*
2
0
31
(b) Register configuration in
privileged mode (RB = 1)
R0 _ BANK1*
R0 _ BANK0*
R1 _ BANK1*
R2 _ BANK1*
R3 _ BANK1*
R4 _ BANK1*
R5 _ BANK1*
R6 _ BANK1*
R7 _ BANK1*
R1 _ BANK0*
R2 _ BANK0*
R3 _ BANK0*
R4 _ BANK0*
R5 _ BANK0*
R6 _ BANK0*
R7 _ BANK0*
MACH
MACL
GBR
SGR
SSR
VBR
SPC
DBR
R10
R11
R12
R13
R14
R15
PR
SR
PC
R8
R9
1,
1,
*
3
3
3
3
3
3
3
*
4
4
4
4
4
4
4
3
4
0
Rev. 2.00 May 22, 2009 Page 41 of 1982
31
(c) Register configuration in
privileged mode (RB = 0)
Section 2 Programming Model
R0 _ BANK0*
R0 _ BANK1*
R1 _ BANK0*
R2 _ BANK0*
R3 _ BANK0*
R4 _ BANK0*
R5 _ BANK0*
R6 _ BANK0*
R7 _ BANK0*
R1 _ BANK1*
R2 _ BANK1*
R3 _ BANK1*
R4 _ BANK1*
R5 _ BANK1*
R6 _ BANK1*
R7 _ BANK1*
MACH
MACL
GBR
SGR
DBR
SSR
VBR
SPC
R10
R11
R12
R13
R14
R15
PR
R8
R9
SR
PC
1,
1,
*
4
4
4
4
4
4
4
*
3
3
3
3
3
3
3
REJ09B0256-0200
4
3
0