BJ8P153 データシートの表示（PDF） - Unspecified

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BJ8P153

(BJ8P153 / BJ8P508) 8-BIT MICRO-CONTROLLER / OTP ROM

Unspecified 

3. PIN ASSIGNMENTS

BJ8P508/153

OTP ROM

Table 1. pin description

Symbol

Vdd

Type

-

P65/OSCI

I/O

P64/OSCO

I/O

P63//RESET

I

P62/TCC

I/O

P61

I/O

P60//INT

I/O

FIG1.pin assignments

Function

Power supply

*General purpose I/O pin.

*External clock signal input.

*Input pin of XT oscillator.

*Pull-high/open-drain

*Wake up from sleep mode when the status of the pin changes.

*General purpose I/O pin.

*External clock signal input.

*Input pin of XT oscillator

*Pull-high/open-drain

*Wake up from sleep mode when the status of the pin changes.

*If set as /RESET and remain at logic low,the device will be uder

reset.

*Wake up from sleep mode when the status of the pin changes.

*Voltage on/RESET must not exceed Vdd during the normal mode.

*Internal Pull-high is on if defined as /RESET.

*P63 is input pin only.

*General purpose I/O pin.

*Pull-high/open-drain/pull-down.

*Wake up from sleep mode when the status of the pin changes.

*Schmitt Trigger input during the programming mode.

*General purpose I/O pin.

*Pull-high/open-drain/pull-down.

*Wake up from sleep mode when the status of the pin changes.

*Schmitt Trigger input during the programming mode.

*General purpose I/O pin.

*Pull-high/open-drain/pull-down.

*Wake up from sleep mode when the status of the pin changes.

*Schmitt Trigger input during the programming mode.

*External interrupt pin triggered by falling edge.

This specification is subject to change without prior notice.

6

6.17.2007 (V2.0)

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