UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 55

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

Specifications of UPD78F0386GK-8EU-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

<R>
(2) Internal expansion RAM
(3) LCD display RAM
3.1.3 Special function register (SFR) area
Table 3-7 Special Function Register List in 3.2.3 Special function registers (SFRs)).
3.1.4 Data memory addressing
the register or memory relevant to the execution of instructions.
78K0/LF2, 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. For details of
each addressing mode, see 3.4 Operand Address Addressing.
On-chip peripheral hardware special function registers (SFRs) are allocated in the area FF00H to FFFFH (see
Caution Do not access addresses to which SFRs are not assigned.
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
The internal expansion RAM can also be used as a normal data area similar to the internal high-speed RAM, as
well as a program area in which instructions can be written and executed.
The internal expansion RAM cannot be used as a stack memory.
LCD display RAM is incorporated in the LCD controller/driver (see Figure 17-4 LCD Display RAM).
PD78F0372, 78F0382
PD78F0373, 78F0383
PD78F0374, 78F0384
PD78F0375, 78F0385
PD78F0376, 78F0386,
PD78F037x
PD78F038x
78F0376D, 78F0386D
Part Number
Part Number
Table 3-5. Internal Expansion RAM Capacity
Table 3-6. LCD Display RAM Capacity
CHAPTER 3 CPU ARCHITECTURE
1024
2048
4096
26
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User’s Manual U17504EJ2V0UD
4 bits (00H to 19H of LCDSEG)
4 bits (00H to 23H of LCDSEG)
8 bits (F400H to F7FFH)
8 bits (F000H to F7FFH)
8 bits (E800H to F7FFH)
Internal Expansion RAM
LCD Display RAM
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