LC65F1306A Просмотр технического описания (PDF) - SANYO -> Panasonic

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LC65F1306A

4-Bit Single-Chip CMOS Microcontroller for Small-Scale Control Applications

SANYO -> Panasonic 

LC65F1306A

Development Support

The following are currently in the development stage and will soon be available to the user for the development of the

LC65F1306A.

1. User’s manual

Refer to the “LC65F1306A/LC651300 series user’s manual.”

2. Development tool manual

Refer to the “EVA86000 Development Tool Manual for 4-bit microcontrollers.”

3. Software manual

“LC65/66 Series Software Manual”

4. Development tool

a. For program development (EVA86000 system)

b. For program evaluation

Microcontroller with Flash ROM (LC65F1306)

Pin Functions

Symbol

Number

of pins

I/O

Function

Option

At reset

Handling

when unused

VDD

1

VSS

1

OSC1

1

OSC2

1

PA0-PA3/

4

AD0-AD3

PC0-PC3

4

PD0-PD3

4

-

-

Input

Output

I/O

I/O

I/O

Power supply

-

-

-

• Pins for connecting system clock (1) Two-pin RC oscillator, -

-

oscillation RC or ceramic resonator.

external clock

• Leave OSC2 open when OSC1 is (2) Two-pin ceramic oscillator

used for an external clock input

(3) Divider option

1. No divider

2. Divide by 3

3. Divide by 4

• I/O port A0 to A3

Open-drain output only

High-level Select the

Input in 4-bit unit (IP instruction)

output (The open-drain

Output in 4-bit unit

output

output

(OP instruction)

N-channel option and

Testing in 1-bit unit

transistors in connect to

(BP, BNP instructions)

the off state.) VSS.

Set and reset in 1-bit unit

(SPB, RPB instructions)

• PA3 is used for standby mode

control.

• Chattering should not be occurred

on the PA3 during HALT

instruction execution.

• All four pins have shared

function.

PA0/AD0:AD converter input AD0

PA1/AD1:AD converter input AD1

PA2/AD2:AD converter input AD2

PA3/AD3: converter input AD3

•I/O port C0 to C3

Open-drain output only

• High-level Same as PA0 to

The port functions are identical to (1) High level output during output.

PA3.

those of PA0 to PA3 (See note).

reset.

• Low-level

• The output during a reset can be (2) Low level output during output.

selected to be either high or low as reset.

(Depending

an option.

• (1) and (2) are specified on options

Note: This port has no standby 4 bits at a time

selected)

mode control function.

•I/O port D0 to D3

Same as PC0 to PC3.

Same as PC0 toSame as PA0 to

The port functions and options are

PC3.

PA3.

identical to those of PC0 to PC3.

No.6829-7/22

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