LC866444 datasheet(7/22 Pages) SANYO

部件名	LC866444

功能描述	8-Bit Single Chip Microcontroller with One-Time Programmable PROM

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制造商	SANYO [Sanyo Semicon Device]

网页	https://www.sanyo-av.com/us/

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7 / 22 page

LC86P6449

No.6689-7/22

LC86P6449 Pin description

Pin name

I/O

Function description

Option

PROM mode

VSS1,2

-

Power pin (-)

-

VDD1,2

-

Power pin (+)

*4

Refer to Notes

-

VP

-

Power pin (-) for the VFD output pull-down

resist

-

PORT0

P00 to P07

I/O

•8-bit input/output port

•Input for port 0 interrupt

•Input/output in nibble units

•Input for HOLD release

•15V withstand at N-channel open drain

output

•Pull-up resistor :

Provided/Not provided

•Output form :

CMOS/N-channel

open

drain

-

PORT1

P10 to P17

I/O

•8-bit input/output port

•Input/output can be specified in a bit unit

•Other pin functions

P10 SIO0 data output

P11 SIO0 data input/bus input/output

P12 SIO0 clock input/output

P13 SIO1 data output

P14 SIO1 data input/bus input/output

P15 SIO1 clock input/output

P16 Buzzer output

P17 Timer 1 output (PWM0 output)

•Output form :

CMOS/N-channel

open

drain

Data line

D0 to D7

PORT3

P30 to P33

I/O

•4-bit input/output port

•Input/output can be specified

•15V withstand at N-channel open drain

output

•Output form :

CMOS/N-channel

open

drain

-

•6-bit input port

•Other functions

P70 : INT0 input/HOLD release input/

N-ch Tr. output for watchdog timer

P71 : INT1 input/HOLD release input

P72 : INT2 input/timer 0 event input

P73 : INT3 input with noise rejection

filter/timer 0 event input

P74

: XT1 terminal for 32.768kHz crystal

oscillation

P75 : XT2 terminal for 32.768kHz crystal

oscillation

•Interrupt received forms, the vector addresses

Pull-up resistor :

Provided/Not provided

(P70,71,72,73)

* P74 ,P75 don’t have

pull-up

resistor option.

rising falling rising

&

falling

high

level

low

level

vector

INT0 enable enable disable enable enable 03H

INT1 enable enable disable enable enable 0BH

INT2 enable enable enable disabledisable 13H

PORT7

P70

P71 to P75

I/O

I

INT3 enable enable enable disabledisable 1BH

PROM control

signals

DASEC (*1)

OE

(*2)

‚bE

(*3)

Continue.

CE

类似零件编号 - LC866444

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LC866444	634Kb / 22P	8-Bit Single Chip Microcontroller with the UVEPROM
Sanyo Semicon Device	LC866444B	660Kb / 21P	8-Bit Single Chip Microcontroller

More results

类似说明 - LC866444

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LC86P6560	676Kb / 22P	8-Bit Single Chip Microcontroller with One-Time Programmable PROM
	LC86P7148	662Kb / 21P	8-Bit Single Chip Microcontroller with One-Time Programmable PROM
	LC86P5632	702Kb / 23P	8-Bit Single Chip Microcontroller with One-Time Programmable PROM
	LC86P6548	676Kb / 22P	8-Bit Single Chip Microcontroller with One-Time Programmable PROM
	LC86P5420	83Kb / 22P	8-Bit Single Chip Microcontroller with the One-Time Programmable PROM
	LC86P6032	684Kb / 22P	8-Bit Single Chip Microcontroller with One-Time PROM
	LC86P7248	651Kb / 20P	8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in
	LC86P4564	356Kb / 20P	One-time PROM built-in 8-Bit Single Chip Microcontroller?????????
	LC86P4332	353Kb / 19P	One-time PROM built-in 8-Bit Single Chip Microcontroller???????
	LC86E5632	670Kb / 21P	8-Bit Single Chip Microcontroller with the One-Time Programmable UVEPROM

More results

LC866444 数据表(PDF) 7 Page - Sanyo Semicon Device

LC866444 数据表(HTML) 7 Page - Sanyo Semicon Device

类似零件编号 - LC866444

类似说明 - LC866444

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LC866444 数据表(PDF) 7 Page - Sanyo Semicon Device

LC866444 数据表(HTML) 7 Page - Sanyo Semicon Device

类似零件编号 - LC866444

类似说明 - LC866444

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