LC7234-8460 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LC7234-8460

Single-chip PLL and Microcontroller with LCD Driver

SANYO -> Panasonic 

Ordering number:ENN*4350

CMOS IC

LC7234-8460

Single-chip PLL and Microcontroller

with LCD Driver

Preliminary

Overview

Package Dimensions

The LC7234-8460 is a single-chip microcontroller that in- unit:mm

corporates a phase-locked loop (PLL) and a liquid crystal

display driver.

The LC7234-8460 operates over the American, European,

Chinese, Middle Eastern, Canadian and Australian LW,

3159-QIP64E

[LC7234-8460]

17.2

14.0

1.6

MW, SW and FM bands, and incorporates preset-channel

memory, automatic or manual tuning, high-speed station

search, and clock and timer functions.

1.0 0.8

48

49

0.35

1.0

0.15

33

32

The LC7234-8460 operates from a 5 V supply and is avail-

able in 64-pin QIPs.

Features

17

• Operates over the LW, MW, SW1, SW2 and FM bands.

• Three selectable preset memory configurations.

64

1

16

0.1

2.7

• Automatic tuning or manual preset memory scan.

• High-speed station search.

FM band: 60 ms per step.

15.6

0.8

SANYO : QIP64E

AM band: 70 ms per step.

• Clock function.

Pin Assignment

• ON, OFF and SLEEP timer functions.

• Logic-level and momentary switch band select inputs.

• LCD display with wide viewing angle and high contrast

over a wide operating temperature range.

• On-chip amplifier for external lowpass filter.

• External RC network for reset not required.

• Forced mono mode.

• High signal-to-noise ratio.

• Single 5 V supply.

• 64-pin QIPs.

Top view

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

O1501TN (KT)/32693JN No.4350–1/23

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