DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 89

• Manufacturer Part Number: DF70844AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70844AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 256KB (256K x 8)
• Core Processor: SH-2
• Speed: 80MHz
• Connectivity: EBI/EMI, FIFO, I²C, SCI, SSU
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 76
• Ram Memory Size: 16KB
• Cpu Speed: 80MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Table 2.5
Note:
Absolute Addresses: When data is accessed by absolute address, place the absolute address value
in a table in memory beforehand. The absolute address value is transferred to a register using the
method whereby immediate data is loaded when an instruction is executed, and the data is
accessed using the register indirect addressing mode.
Table 2.6
Note:
16-Bit/32-Bit Displacement: When data is accessed using the 16- or 32-bit displacement
addressing mode, the displacement value is placed in a table in memory beforehand. Using the
method whereby immediate data is loaded when an instruction is executed, this value is
transferred to a register and the data is accessed using index register indirect addressing mode.
Type
8-bit immediate
16-bit immediate
32-bit immediate
Type
Absolute address
*
*
Immediate data is accessed by @(disp,PC).
Immediate data is referenced by @(disp,PC).
Access to Immediate Data
Access to Absolute Address
This LSI's CPU
MOV
MOV.W @(disp,PC),R0
.DATA.W H'1234
MOV.L
.DATA.L H'12345678
CPU in this LSI
MOV.L
MOV.B
.DATA.L H'12345678
........
........
........
#H'12,R0
@(disp,PC),R0
@(disp,PC),R1
@R1,R0
Rev. 3.00 May 17, 2007 Page 31 of 1582
Example of Other CPU
MOV.B
MOV.W #H'1234,R0
MOV.L
Example of Other CPUs
MOV.B @H'12345678,R0
#H'12345678,R0
#H'12,R0
REJ09B0181-0300
Section 2 CPU