LC866428A 查看數據表（PDF） - SANYO -> Panasonic

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LC866428A

8-Bit Single Chip Microcontroller

SANYO -> Panasonic 

LC866432A/28A/24A/20A/16A/12A/08A

(14) Subroutine stack levels

- 128 levels (Max.) : Stack area included in RAM area

(15) Multiplication and division

16-bit ! 8-bit (7 instruction cycle times)

16-bit / 8-bit (7 instruction cycle times)

(16) Three oscillation circuits

- On-chip RC oscillation circuit using for the system clock.

- On-chip CF oscillation circuit using for the system clock.

- On-chip crystal oscillation circuit using for the system clock and for time-base clock.

(17) Standby function

- HALT mode function

The HALT mode is used to reduce power dissipation. In this operation mode, program execution is stopped.

This operation mode can be released by interrupt request signals or the initial system reset request signal.

- HOLD mode function

The HOLD mode is used to freeze all the oscillations ;

RC (internal), CF and Crystal oscillations. This mode can be released by the following operations

• Reset terminal (RES) set to Low level

• Input a assigned level to P70 / INT0 / T0IN or P71 / INT1 / T0IN terminal

• Input a Port 0 interrupt condition

(18) Factory shipment

• QIP80E delivery form

(19) Development support tools

Evaluation (EVA) chip : LC866097

EPROM version

: LC86E6448

One time version

: LC86P6448

Emulator

: EVA-86000 + ECB866400 (Evaluation chip board) + POD866400 (POD)

• Notes for use

1. Set VDD=4.0V to 6.0V at using S16 to S37 as input port.

2. Follow the under table.

Frequency range

of the system clock

15kHz to 30kHz

30kHz to 6MHz

15kHz to 30kHz

30kHz to 1.5MHz

1.5MHz to 3MHz

Internal RC oscillation

Voltage range

4.5V to 6.0V

2.5V to 6.0V

4.5V to 6.0V

2.5V to 6.0V

Clock

Divider

1/1

1 / 1, 1 / 2

1/1

1 / 1, 1 / 2

1/2

1 / 1, 1 / 2

1/2

Note

Can not use 1 / 2 divider

Can not use 1 / 2 divider

Can not use 1 / 1 divider

Can not use 1 / 1 divider

No.6739-4/22

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