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AT89S53-16AA中文资料PDF规格书
AT89S53-16AA规格书详情
Description
The AT89S53 is a low-power, high-performance CMOS 8-bit microcomputer with 12K bytes of Downloadable Flash programmable and erasable read only memory.
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
• 4.0V to 6V Operating Range
• Fully Static Operation: 0 Hz to 24 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
21+ |
TQFP |
35200 |
一级代理/放心采购 |
询价 | ||
ATMEL |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
ATMEL |
22+ |
QFP |
500000 |
行业低价,代理渠道 |
询价 | ||
ATMEL |
TQFP44 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ATMEL |
23+ |
QFP/44 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
ATMEL |
22+ |
TQFP44 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MICROCHIP |
21+ |
TQFP44 |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
ATMEL/爱特梅尔 |
22+ |
QFP44 |
6000 |
原装现货假一赔十 |
询价 | ||
ATMEL |
23+ |
微控制器 |
6932 |
优势现货 |
询价 | ||
ATMEL |
16+ |
TQFP |
2500 |
进口原装现货/价格优势! |
询价 |