HD64F7145F50 Renesas Electronics America, HD64F7145F50 Datasheet - Page 73

• Manufacturer Part Number: HD64F7145F50
• Description: IC SUPERH MCU FLASH 256K FP144F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7145F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Addressing
Mode
Indirect PC
addressing with
displacement
PC relative
addressing
Instruction
Format
@(disp:8,
PC)
disp:8
disp:12
Rn
Effective Address Calculation
The effective address is the sum of PC value and
an 8-bit displacement (disp). The value of disp is
zero-extended, and is doubled for a word operation,
and quadrupled for a longword operation. For a
longword operation, the lowest two bits of the PC
value are masked.
The effective address is the sum of PC value and
the value that is obtained by doubling the sign-
extended 8-bit displacement (disp).
The effective address is the sum of PC value and
the value that is obtained by doubling the sign-
extended 12-bit displacement (disp).
The effective address is the sum of the register PC
and Rn.
(zero-extended)
(sign-extended)
(sign-extended)
H'FFFFFFFC
PC
Rn
disp
disp
disp
PC
2/4
PC
PC
2
2
&
×
×
×
+
(for longword)
+
+
+
PC & H'FFFFFFFC
PC + disp × 2
PC + disp × 2
PC + disp × 2
PC + Rn
Rev.4.00 Mar. 27, 2008 Page 27 of 882
+ disp × 4
or
REJ09B0108-0400
Equation
Word:
PC + disp × 2
Longword:
PC &
H'FFFFFFFC
+ disp × 4
PC + disp × 2
PC + disp × 2
PC + Rn
2. CPU