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DS83C520

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

DS83C520

EPROM/ROM高速微控制器

The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the original for the sam ·80C52 Compatible\n\n·8051 Pin- and Instruction-Set Compatible\n·Four 8-Bit I/O Ports\n·Three 16-Bit Timer/Counters\n·256 Bytes Scratchpad RAM\n\n·Large On-Chip Memory\n\n·16kB Program Memory\n·1kB Extra On-Chip SRAM for MOVX\n\n·ROMSIZE Feature\n\n·Selects Internal ROM Size from 0 to 16kB\n·Allows ;

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DS83C520

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

DS83C520

EPROM/ROM High-Speed Microcontrollers

文件:715.91 Kbytes Page:43 Pages

DALLAS

DS83C520

EPROM/ROM High-Speed Microcontrollers

文件:715.91 Kbytes Page:43 Pages

MAXIM

美信

DS83C520

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Micro

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

DALLAS

EPROM/ROM High-Speed Microcontrollers

DESCRIPTION The DS87C520/DS83C520 EPROM/ROM high-speed microcontrollers are fast 8051-compatible microcontrollers. They feature a redesigned processor core without wasted clock and memory cycles. As a result, the devices execute every 8051 instruction between 1.5 and 3 times faster than the origi

MAXIM

美信

EPROM/ROM High-Speed Microcontrollers

文件:715.91 Kbytes Page:43 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

EPROM/ROM High-Speed Microcontrollers

文件:877.08 Kbytes Page:44 Pages

DALLAS

EPROM/ROM High-Speed Micro

文件:1.80907 Mbytes Page:42 Pages

DALLAS

DS83C520产品属性

  • 类型

    描述

  • Microcontroller Type:

    General Purpose

  • MCU Core:

    8051 (CISC)

  • Core Clock Speed(max)(MHz):

    33

  • Data Processing:

    8-bit

  • Instruction Bus:

    8-bit

  • Data Pointers:

    2

  • Internal SRAM(KBytes):

    1

  • Application ROM(KBytes):

    16

  • USARTs:

    2

  • Internal Ring Osc.:

    Yes

  • Features:

    256-Byte Internal Scratchpad

  • Timers 8-bit(max):

    3

  • Timer Features:

    Watchdog

  • Vsupply(V):

    4.5 to 5.5

  • Power Features:

    Pwr. Fail Interr.

  • RoHS Available:

    See Data Sheet

  • Package/Pins:

    PLCC/44

更新时间:2026-7-31 22:30:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MAXIM
24+
PLCC
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
MAXIM/美信
23+
PLCC44
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
MAXIM
23+
PLCC
1500
全新原装正品现货,支持订货
MAXIM/美信
23+
PLCC
9560
专业配单保证原装正品假一罚十
MAXIM
24+
PLCC
7850
只做原装正品现货或订货假一赔十!
MAXIM
25+
PLCC44
8000
只有原装
MAIXM
1902+
PLCC44
2734
代理品牌
MAXIM
25+
PLCC44
6000
百分百原装正品 真实公司现货库存 本公司只做原装 可
DALLAS
2023+
PLCC44
50000
原装现货
MAIXM
08+
PLCC44
1405
全新 发货1-2天

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