UPD78F1001GA-HAA-AX Renesas Electronics America, UPD78F1001GA-HAA-AX Datasheet - Page 145

• Manufacturer Part Number: UPD78F1001GA-HAA-AX
• Description: MCU 16BIT 78K0R/KX3-L 44-TQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1001GA-HAA-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: 36
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Kx3-L
4.1.6 Data memory addressing
register or memory relevant to the execution of instructions.
78K0R/Kx3-L, based on operability and other considerations. For areas containing data memory in particular, special
addressing methods designed for the functions of the special function registers (SFR) and general-purpose registers are
available for use. Figures 4-11 to 4-19 show correspondence between data memory and addressing.
R01UH0106EJ0300 Rev.3.00
Oct 01, 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
Note
F 0 0 0 0 H
E F F F F H
F F F F F H
F F F 0 0 H
F F E F F H
F F E E 0 H
F F E 2 0 H
F F E 1 F H
F F B 0 0 H
F F A F F H
F 4 0 0 0 H
F 3 F F F H
F 1 0 0 0 H
F 0 F F F H
F 0 8 0 0 H
F 0 7 F F H
0 4 0 0 0 H
0 3 F F F H
0 0 0 0 0 H
F F F 2 0 H
F F F 1 F H
F F E D F H
While using the self-programming function, the area FFE20H to FFEFFH cannot be used as stack memory.
Figure 4-11. Correspondence Between Data Memory and Addressing (
Special function register (2nd SFR)
General-purpose register
Special function register (SFR)
32 bytes
Flash memory
Reserved
Reserved
RAM
Reserved
256 bytes
Mirror
1 KB
12 KB
16 KB
2 KB
Note
SFR addressing
Register addressing
Short direct
addressing
CHAPTER 4 CPU ARCHITECTURE
μ
Direct addressing
Register indirect addressing
Based addressing
Based indexed addressing
PD78F1000)
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