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P89C51RC+JN中文资料PDF规格书
P89C51RC+JN规格书详情
DESCRIPTION
The P89C51RA2/RB2/RC2/RD2xx contains a non-volatile 8KB/16KB/32KB/64KB Flash program memory that is both parallel programmable and serial In-System and In-Application Programmable. In-System Programming (ISP) allows the user to download new code while the microcontroller sits in the application. In-Application Programming (IAP) means that the microcontroller fetches new program code and reprograms itself while in the system. This allows for remote programming over a modem link. A default serial loader (boot loader) program in ROM allows serial In-System programming of the Flash memory via the UART without the need for a loader in the Flash code. For In-Application Programming, the user program erases and reprograms the Flash memory by use of standard routines contained in ROM.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
22+ |
PLCC44 |
10000 |
原装正品优势现货供应 |
询价 | ||
PHILIPS |
23+ |
NA |
790 |
专做原装正品,假一罚百! |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP |
6500 |
只做原装正品.或订货假一赔十! |
询价 | ||
Phillips |
27 |
公司优势库存 热卖中!! |
询价 | ||||
PHILIPS |
23+ |
PLCC44 |
1002 |
全新原装现货 |
询价 | ||
nxp/NXP Semiconductors/恩智浦/ |
21+ |
PLCC |
401 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS |
2320+ |
DIP |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
PHILIPS/飞利浦 |
DIP |
69000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
PHILIPS |
06+ |
PLCC44 |
112 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHILIPS/飞利浦 |
21+ |
PLCC44 |
6688 |
十年老店,原装正品 |
询价 |