UPD78F1152AGC-GAD-AX Renesas Electronics America, UPD78F1152AGC-GAD-AX Datasheet - Page 62

• Manufacturer Part Number: UPD78F1152AGC-GAD-AX
• Description: MCU 16BIT 78K0R/KX3 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1152AGC-GAD-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 65
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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3.1.6 Data memory addressing
the register or memory relevant to the execution of instructions.
78K0R/KF3, based on operability and other considerations. For areas containing data memory in particular, special
addressing methods designed for the functions of special function registers (SFR) and general-purpose registers are
available for use. Figures 3-7 to 3-11 show correspondence between data memory and addressing.
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F F F 2 0 H
F F F 0 0 H
F 0 8 0 0 H
F F F F F H
F F F 1 F H
F F E F F H
F F E E 0 H
F F E D F H
F F E 2 0 H
F F E 1 F H
F E F 0 0 H
F E E F F H
F 1 0 0 0 H
F 0 F F F H
F 0 7 F F H
F 0 0 0 0 H
E F F F F H
1 0 0 0 0 H
0 F F F F H
0 E F 0 0 H
0 E E F F H
0 1 0 0 0 H
0 0 F F F H
0 0 0 0 0 H
Addressing refers to the method of specifying the address of the instruction to be executed next or the address of
Several addressing modes are provided for addressing the memory relevant to the execution of instructions for the
Figure 3-7. Correspondence Between Data Memory and Addressing (
Special function register (2nd SFR)
General-purpose register
Special function register (SFR)
Flash memory 64 KB
Mirrored area 55.75 KB
32 bytes
Mirror area
Reserved
Reserved
256 bytes
55.75 KB
RAM
4 KB
2 KB
CHAPTER 3 CPU ARCHITECTURE
User’s Manual U17893EJ8V0UD
SFR addressing
Register addressing
MAA = 0
Mirror
Short direct
addressing
μ
PD78F1152, 78F1152A)
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing