AT89S51中文资料PDF规格书
厂商型号 |
AT89S51 |
参数属性 | AT89S51 封装/外壳为44-TQFP;包装为托盘;类别为集成电路(IC) > 微控制器;产品描述:IC MCU 8BIT 4KB FLASH 44TQFP |
功能描述 | 8-bit Microcontroller with 4K Bytes In-System Programmable Flash |
文件大小 |
242.63 Kbytes |
页面数量 |
27 页 |
生产厂商 | Atmel Corporation |
企业简称 |
Atmel【爱特梅尔】 |
中文名称 | 爱特梅尔公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-3 20:03:00 |
AT89S51规格书详情
Description
The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller with 4K bytes of In-System Programmable Flash 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 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 In-System Programmable Flash on a monolithic chip, the Atmel AT89S51 is a powerful microcontroller which provides a highly-flexible and cost-effective solution to many embedded control applications.
Features
• Compatible with MCS®-51 Products
• 4K Bytes of In-System Programmable (ISP) Flash Memory
– Endurance: 10,000 Write/Erase Cycles
• 4.0V to 5.5V Operating Range
• Fully Static Operation: 0 Hz to 33 MHz
• Three-level Program Memory Lock
• 128 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Two 16-bit Timer/Counters
• Six Interrupt Sources
• Full Duplex UART Serial Channel
• Low-power Idle and Power-down Modes
• Interrupt Recovery from Power-down Mode
• Watchdog Timer
• Dual Data Pointer
• Power-off Flag
• Fast Programming Time
• Flexible ISP Programming (Byte and Page Mode)
• Green (Pb/Halide-free) Packaging Option
产品属性
- 产品编号:
AT89S51-24AI
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 微控制器
- 系列:
89S
- 包装:
托盘
- 核心处理器:
8051
- 内核规格:
8 位
- 速度:
24MHz
- 连接能力:
UART/USART
- 外设:
WDT
- 程序存储容量:
4KB(4K x 8)
- 程序存储器类型:
闪存
- RAM 大小:
128 x 8
- 电压 - 供电 (Vcc/Vdd):
4V ~ 5.5V
- 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 4KB FLASH 44TQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AT |
06+ |
SOP |
12000 |
全新原装100真实现货供应 |
询价 | ||
ATMEL |
1815+ |
PLCC-44 |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ATMEL |
24+ |
DIP |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
ATMEL |
2023+ |
TQFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
NA/ |
49 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Atmel(爱特梅尔) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ATMEL |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
PLCC-44 |
49 |
原装正品,假一罚十! |
询价 | ||
AT |
23+ |
QFP |
3500 |
绝对全新原装!现货!特价!请放心订购! |
询价 |
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