LC868364A View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC868364A

8-Bit Single Chip Microcontroller with 64K-Byte ROM and 512-Byte RAM On Chip

SANYO -> Panasonic 

LC868364A

(12) Interrupt

- 13-source and 9-vectored interrupt function:

1. External interrupt INT0 (including watchdog timer)

2. External interrupt INT1

3. External interrupt INT2, timer/counter T0L (lower 8 bits of Timer 0)

4. External interrupt INT3, base timer

5. Timer/counter T0H (upper 8 bits of Timer 0)

6. Timer T1L (lower 8 bits of Timer 1), Timer T1H (upper 8 bits of Timer 1)

7. Serial interface SIO0

8. Serial interface SIO1

9. Port 0 or Port 3

- Built-in Interrupt Priority Control

Three interrupt priorities are supported (low, high and highest) and multi-level nesting is possible. Low or high

priority can be assigned to the 11 interrupt sources, from the external interrupt INT2, Timer/Counter T0L (Timer 0,

lower 8 bits) to Port 0 or Port 3. For the external interrupt INT0 and INT1, low or highest priority can be set

regardless of the interrupt priority register.

(13) Sub-routine Stack Level

- A maximum of 128 levels: (sets stack inside RAM)

(14) Multiplication/Division Instruction

- 16 bits × 8-bit (7 instruction-cycle-times)

- 16 bits ÷ 8-bit (7 instruction-cycle-times)

(15) Three Types of Oscillation Circuit

- Built-in/external RC oscillation circuit used for the system clock

- CF oscillation circuit used for the system clock

- Xtal oscillation circuit used for the clock, system clock and LCD

* Crystal oscillation clock is also used as LCD display base clock. The current consumption of this microcontroller

becomes smaller than the Sanyo’s previous microcontrollers by this configuration.

Built-in/external RC oscillation circuit: switched by mask option

(16) Standby Function

- HALT mode

In this operation mode, the program execution is stopped. The mode can be released by a system reset or an

interrupt request.

- HOLD mode

The HOLD mode is used to stop the oscillations;

CF, RC, and Xtal oscillations. This mode can be released by the following conditions:

• System reset

• Feed the selected level to INT0 or INT1 terminals.

• Feed “L” level to the Port 0 or Port 3.

(17) Operating Supply Voltage Range

- VDD=2.4 to 6.5V

- VLCD=2.5 to 6.5V (LCD power supply)

(18) Shipping Form

- Chip

(19) Development Tool

- Evaluation (EVA) chip:

- Emulator:

LC868099

EVA86000(main) + ECB868300 (evaluation board)

No.6722-4/29

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