UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 86

• Manufacturer Part Number: UPD78F0552MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0552MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2-L
3.1.4 Data memory addressing
register or memory relevant to the execution of instructions.
78K0/Kx2-L microcontrollers, based on operability and other considerations.
particular, special addressing methods designed for the functions of special function registers (SFR) and general-purpose
registers are available for use. Figures 3-5 to 3-8 show correspondence between data memory and addressing. For
details of each addressing mode, refer to 3.4 Operand Address Addressing.
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Addressing refers to the method of specifying the address of the instruction to be executed next or the address of the
Several addressing modes are provided for addressing the memory relevant to the execution of instructions for the
FEDFH
FEFFH
FEE0H
FC7FH
FFFFH
FE20H
FE1FH
FD80H
FF20H
FF1FH
FF00H
0FFFH
1000H
0000H
Special function registers
Internal high-speed RAM
General-purpose
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Figure 3-5. Correspondence Between Data Memory and Addressing
registers
Flash memory
256
4096
384
Reserved
8 bits
(SFR)
8 bits
8 bits
8 bits
(
μ
PD78F0550, 78F0555, 78F0560, 78F0565)
SFR addressing
Register addressing
Short direct
addressing
CHAPTER 3 CPU ARCHITECTURE
For areas containing data memory in
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing
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