HD6477021X20V Renesas Electronics America, HD6477021X20V Datasheet - Page 64

• Manufacturer Part Number: HD6477021X20V
• Description: MCU 5V 32K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6477021X20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Table 2.18 Operation Code Map (cont)
Instruction Code
MSB
1100 00MD
1100 01MD
1100 10MD
1100 11MD
1101 Rn
1110 Rn
1111
2.5
2.5.1
The CPU has five processing states: reset, exception processing, bus release, program execution
and power-down. The transitions between the states are shown in figure 2.6. For more information
on the reset and exception processing states, see section 4, Exception Processing. For details on
the power-down states, see section 19, Power Down States.
CPU State
State Transitions
imm/disp
...
disp
imm
imm
disp
imm
LSB MD: 00
Fx: 0000
MOV.B R0,@
(disp:8,GBR)
MOV.B
@(disp:8,
GBR),R0
TST
#imm:8,R0
TST.B
#imm:8,
@(R0,GBR)
MOV.L @(disp:8,PC),Rn
MOV
#imm:8,Rn
Fx: 0001
MD: 01
MOV.W R0,@
(disp:8,GBR)
MOV.W
@(disp:8,
GBR),R0
AND
#imm:8,R0
AND.B
#imm:8,
@(R0,GBR)
Fx: 0010
MD: 10
MOV.L R0,@
(disp:8,GBR)
MOV.L
@(disp:8,
GBR),R0
XOR
#imm:8,R0
XOR.B
#imm:8,
@(R0,GBR)
Fx: 0011–1111
MD: 11
TRAPA #imm:8
MOVA
@(disp:8,
PC),R0
OR
#imm:8,R0
OR.B
#imm:8,
@(R0,GBR)
RENESAS41