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7545中文资料瑞萨数据手册PDF规格书

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厂商型号

7545

功能描述

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

文件大小

1.00757 Mbytes

页面数量

62

生产厂商

RENESAS

中文名称

瑞萨

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-2-10 11:29:00

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7545价格和库存,欢迎联系客服免费人工找货

7545规格书详情

DESCRIPTION

The 7545 Group is the 8-bit microcomputer based on the 740 family core technology.

The 7545 Group has an 8-bit timer, power-on reset circuit and the voltage drop detection circuit. Also, Function set ROM is equipped.

FEATURES

• Basic machine-language instructions .................................. 71

• The minimum instruction execution time .................... 2.00 µs

(at 4 MHz oscillation frequency for the shortest instruction)

• Memory size ROM ........................................ 4K to 60K bytes

RAM ............................................ 256, 512 bytes

• Programmable I/O ports ...................................................... 25

• Key-on wakeup input .................................................. 8 inputs

• LED output port...................................................................... 8

• Interrupts.................................................... 7 sources, 7 vectors

• Timers .......................................................................... 8-bit × 3

• Carrier wave generating circuit .......1 channel (8-bit timer × 2)

• Clock generating circuit ........................................Built-in type

(connect to external ceramic resonator or quartz-crystal oscillator)

• Watchdog timer .........................................................16-bit × 1

• Power-on reset circuit............................................ Built-in type

• Voltage drop detection circuit................................Built-in type

• Power source voltage

XIN oscillation frequency at ceramic/quartz-crystal oscillation

At 4 MHz .......................................... 1.8 to 3.6 V

• Power dissipation .......................................................... 1.8mW

• Operating temperature range .................................−20 to 85 °C

APPLICATION

Remote control transmit.

产品属性

  • 型号:

    7545

  • 功能描述:

    烙铁 TIP FINE 1/16

  • RoHS:

  • 制造商:

    Weller

  • 产品:

    Soldering Stations

  • 类型:

    Digital, Iron, Stand, Cleaner

  • 瓦特:

    50 W

  • 最大温度:

    + 850 F

  • 电缆类型:

    US Cord Included

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