HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 49

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Immediate Data: Byte (8 bit) immediate data resides in instruction code. Word or longword
immediate data is not input via instruction codes but is stored in a memory table. An immediate
data transfer instruction (MOV) accesses the memory table using the PC relative addressing mode
with displacement (table 2.5).
Table 2.5
Note: @(disp, PC) accesses the immediate data.
Absolute Address: When data is accessed by absolute address, the value already in the absolute
address is placed in the memory table. Loading the immediate data when the instruction is
executed transfers that value to the register and the data is accessed in the indirect register
addressing mode (table 2.6).
Table 2.6
Note: @(disp,PC) accesses the immediate data.
Classification
8-bit immediate
16-bit immediate
32-bit immediate
Classification
Absolute address
Immediate Data Accessing
Absolute Address Accessing
SH7050 Series CPU
MOV
MOV.W
.DATA.W
MOV.L
.DATA.L
SH7050 Series CPU
MOV.L
MOV.B
.DATA.L
@(disp,PC),R1
@R1,R0
..................
H'12345678
#H'12,R0
@(disp,PC),R0
.................
H'1234
@(disp,PC),R0
.................
H'12345678
Rev. 5.00 Jan 06, 2006 page 27 of 818
Example of Conventional CPU
MOV.B #H'12,R0
MOV.W #H'1234,R0
MOV.L #H'12345678,R0
Example of Conventional CPU
MOV.B @H'12345678,R0
REJ09B0273-0500
Section 2 CPU