UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 83

• 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: -

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3.5 Memory Bank ( PD78F0376, 78F0376D, 78F0386, AND 78F0386D ONLY)
memory bank from a memory space of 8000H to BFFFH.
The
The PD78F0376, 78F0376D, 78F0386, and 78F0386D have memory banks 0 to 3 as shown below.
The memory banks are selected by using a memory bank select register (BANK).
Cautions 1. Instructions cannot be fetched between different memory banks.
PD78F0376, 78F0376D, 78F0386, and 78F0386D implement a ROM capacity of 96 KB by selecting a
2. Branch and access cannot be directly executed between different memory banks. Execute
3. Allocate interrupt servicing in the common area.
4. An instruction that extends from 7FFFH to 8000H can only be executed in memory bank 0.
branch or access between different memory banks via the common area.
Figure 3-18. Internal ROM (Flash Memory) Configuration
Bank
area
Common
area
CHAPTER 3 CPU ARCHITECTURE
B F F F H
7 F F F H
8 0 0 0 H
0 0 0 0 H
User’s Manual U17504EJ2V0UD
(memory bank 0)
Flash memory
Flash memory
32768
16384
(Memory bank 1)
(Memory bank 2)
(Memory bank 3)
8 bits
8 bits
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