參數(shù)資料
型號(hào)： AT89C55-33PC
廠商： ATMEL CORP
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-Bit Microcontroller with 20K Bytes Flash
中文描述： 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40
封裝： 0.600 INCH, PLASTIC, DIP-40
文件頁(yè)數(shù)： 1/24頁(yè)
文件大小： 606K
代理商： AT89C55-33PC
AT89C55
4-169
PDIP
Features
Compatible with MCS-51 Products
20K Bytes of In-System Reprogrammable Flash Memory
– Endurance: 1,000 Write/Erase Cycles
Fully Static Operation: 0 Hz to 33 MHz
Three-Level Program Memory Lock
256 x 8-bit Internal RAM
32 Programmable I/O Lines
Three 16-bit Timer/Counters
Eight Interrupt Sources
Low Power Idle and Power Down Modes
Description
The AT89C55 is a low-power, high-performance CMOS 8-bit microcomputer with 20K
bytes of Flash programmable and erasable read only memory. The device is manu-
factured using Atmel’s high density nonvolatile memory technology and is compatible
with the industry standard 80C51 instruction set and pinout. The on-chip Flash allows
the program memory to be reprogrammed in-system or by a conventional nonvolatile
memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic
chip, the Atmel AT89C55 is a powerful microcomputer which provides a highly flexible
and cost effective solution to many embedded control applications.
0580D-A–12/97
8-Bit
Microcontroller
with 20K Bytes
Flash
AT89C55
Pin Configurations
PQFP/TQFP
PLCC
(continued)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT89C55-33QC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 20K Bytes Flash
AT89C55WD 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes Flash
AT89C55WD_02 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes Flash
AT89C55WD_05 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes Flash
AT89C55WD_08 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 20K Bytes Flash
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