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AT89LS53-12AC中文资料PDF规格书
AT89LS53-12AC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:
AT89LS53-12AC
- 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:
0°C ~ 70°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 |
21+ |
QFP |
5000 |
全新原装现货 价格优势 |
询价 | ||
ATMEL |
20+ |
LQFP44 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
Microchip |
22+ |
44-TQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
QFP |
6000 |
所有报价以当天为准 |
询价 | ||
ATMEL |
22+ |
TQFP |
3000 |
原装现货,假一罚十 |
询价 | ||
ATMEL |
22+ |
LQFP44 |
2650 |
原装优势!绝对公司现货 |
询价 | ||
ATMEL |
22+ |
LQFP44 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
ATMEL |
24+ |
TQFP |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
ATMEL |
2021+ |
LQFP44 |
10977 |
百分百原装正品 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
LQFP44 |
50000 |
全新原装正品现货,支持订货 |
询价 |