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AT89LS53-12AI中文资料PDF规格书
AT89LS53-12AI规格书详情
Description
The AT89LS53 is a low-power, wide-voltage range, high-performance CMOS 8-bit microcomputer with 12K bytes of downloadable Flash programmable and erasable read only memory. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard 80C51 instruction set and pinout. The on-chip downloadable Flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with downloadable Flash on a monolithic chip, the Atmel AT89LS53 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.
Features
• Compatible with MCS®51 Products
• 12K Bytes of In-System Reprogrammable Downloadable Flash Memory
- SPI Serial Interface for Program Downloading
- Endurance: 1,000 Write/Erase Cycles
• 2.7V to 6V Operating Range
• Fully Static Operation: 0 Hz to 12 MHz
• Three-Level Program Memory Lock
• 256 x 8 bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Nine Interrupt Sources
• Programmable UART Serial Channel
• SPI Serial Interface
• Low Power Idle and Power Down Modes
• Interrupt Recovery From Power Down
• Programmable Watchdog Timer
• Dual Data Pointer
• Power Off Flag
产品属性
- 产品编号:
AT89LS53-12AI
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 微控制器
- 系列:
89LS
- 包装:
管件
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
12MHz
- 连接能力:
SPI,UART/USART
- 外设:
POR,WDT
- 程序存储容量:
12KB(12K x 8)
- 程序存储器类型:
闪存
- RAM 大小:
256 x 8
- 电压 - 供电 (Vcc/Vdd):
2.7V ~ 6V
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
44-TQFP
- 供应商器件封装:
44-TQFP(10x10)
- 描述:
IC MCU 8BIT 12KB FLASH 44TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL/爱特梅尔 |
20+ |
QFP44 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Microchip |
21+ |
44PLCC (16.59x16.59) |
13880 |
公司只售原装,支持实单 |
询价 | ||
ATMEL |
23+ |
NA |
2982 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
Atmel/Atmel Corporation/爱特梅 |
21+ |
TQFP44 |
4 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ATMEL |
21+ |
QFP44 |
12588 |
原装现货价格优势 |
询价 | ||
AT |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Microchip |
QQ咨询 |
44-TQFP |
8000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
Microchip |
23+ |
20000 |
全新、原装、现货 |
询价 | |||
ATMEL |
23+ |
原厂封装 |
5177 |
现货 |
询价 | ||
ATMEL |
TQFP44 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |