SD6830 datasheet(1/34 Pages) AUK

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SD6830 데이터시트(PDF) 1 Page - AUK corp

부품명	SD6830

상세설명	4BIT MICROCONTROLLER

PDF	34 Pages

Scroll/Zoom	100%

제조업체	AUK [AUK corp]

홈페이지	https:www.auk.co.kr

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KSI-W002-000

1. Description

SD6830 is a remote control transmitter, consists of the optimized 4-bit CPU with ROM and

RAM. It contains power-on reset, watchdog timer and carrier frequency generator. The

SD6830 provide a various carrier frequency for encoding output of key matrix and has

built-in transistor to drive infrared LED. The SD6830 is supported with a software

development tool, which allows code development in a PC environment. It allows the user

to simulate the SD6830 on an instruction level.

2. Features

• Number of basic instructions ------------------------------------- 45

• Instruction cycle time (one word instruction)

At Fsys=480KHz ---------------------------------------- 16.67uS

At Fsys=455kHz ---------------------------------------- 17.58uS

• Memory size

ROM --------------------------------------------------- 1024 x 8 Bits

RAM ------------------------------------------------------ 32 x 4 Bits

• Input ports (D0 ~ D3, E0 ~ E3 : with pull-up resistor)

• Output ports (C, G, K, F0 ~ F7)

• Carrier frequency generator

Fsys/12 (1/2 duty), Fsys/12 (1/3 duty), Fsys/12 (1/4 duty),

Fsys/8 (1/2 duty), Fsys/8 (1/4 duty), Fsys/11 (4/11 duty), No carrier

• Watchdog Timer

• Built-in power on reset

• Single power supply ------------------------------------------------ 1.8V ~ 3.6V

• Power dissipation (stop mode , VDD = 3V) -----------------------

Less than 3uW

• Package -------------------------------------------------------------

20/24 DIP, 20/24 SOP

• Low-power system applications such as an infrared remote controller

• MASK OPTION

1. Divide ratio of the oscillator frequency

2. Whether connected infrared LED driver or not

* Descriptions of this spec sheet assume that the SD6830 include driver for infrared LED.

3. Ordering Information

Type NO.

Marking

Package Code

SD6830P-option

DIP20

SD6830-option

SOP20

SD6830P-option

DIP24

SD6830-option

SOP24

SD6830

4BIT MICROCONTROLLER

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