DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 51

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

Specifications of DF71251AD50FPV

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Instruction Format
nm type
15
md type
15
nd4 type
15
nmd type
15
xxxx nnnn mmmm xxxx
xxxx xxxx mmmm dddd
xxxx xxxx nnnn dddd
xxxx nnnn mmmm dddd
0
0
0
0
Source Operand
mmmm: register
direct
mmmm: register
direct
mmmm: post-
increment register
indirect (multiply-
and-accumulate
operation)
nnnn: * post-
increment register
indirect (multiply-
and-accumulate
operation)
mmmm: post-
increment register
indirect
mmmm: register
direct
mmmm: register
direct
mmmmdddd:
register indirect
with displacement
R0 (register direct) nnnndddd:
mmmm: register
direct
mmmmdddd:
register indirect
with displacement
Destination
Operand
nnnn: register
direct
nnnn: register
indirect
MACH, MACL
nnnn: register
direct
nnnn: pre-
decrement register
indirect
nnnn: index
register indirect
R0 (register direct) MOV.B @(disp,Rm),R0
register indirect
with displacement
nnnndddd:
register indirect
with displacement
nnnn: register
direct
Rev. 5.00 Mar. 06, 2009 Page 31 of 770
Sample Instruction
ADD
MOV.L Rm,@Rn
MAC.W @Rm+,@Rn+
MOV.L @Rm+,Rn
MOV.L Rm,@-Rn
MOV.L Rm,@(R0,Rn)
MOV.B R0,@(disp,Rn)
MOV.L Rm,@(disp,Rn)
MOV.L @(disp,Rm),Rn
Rm,Rn
REJ09B0243-0500