P8752BH中文资料英特尔数据手册PDF规格书
P8752BH规格书详情
The MCS@51 controllers are optimized for control applications. Byte-processing and numerical operations on small data structures are facilitated by a variety of fast addressing modes for accessing the internal RAM. The instruction set provides a convenient menu of 8-bit arithmetic instructions, including multiply and divide instructions. Extensive on-chip support is provided for one-bit variables as a separate data type, allowing direct bit manipulation and testing in control and logic systems that require Boolean processing.
The 8751H is an EPROM version of the 8051AH. It has 4 Kbytes of electrically programmable ROM which can be erased with ultraviolet light. His fully compatible with the 8051AH but incorporates one additional feature: a Program Memory Security bit that can be used to protect the EPROM against unauthorized readout. The 8751H-8 is identical to the 8751H but only operates up to 8 MHz.
The 8051AHP is identical to the 8051AH with the exception of the Protection Feature. To incorporate this Protection Feature, program verification has been disabled and external memory accesses have been limited to 4K.
The 8052AH is an enhanced version of the 8051AH. It is backwards compatible with the 8051AH and is fabricated with HMOS II technology. The 8052AH enhancements are listed in the table below. Also refer to this table for the ROM, ROMless and-EPROM versions of each product.
■ High Performance HMOS Process
■ Internal Timers/Event Counters
■ 2-Level interrupt Priority Structure
■ 32 1/0 Lines (Four 8-Bit Ports)
■ 64K External Program Memory Space
■ Security Feature Protects EPROM Parts Against Software Piracy
■ Boolean Processor
■ Bit-Addressable RAM
■ Programmable Full Duplex Serial Channel
■ 111 Instructions (64 Single-Cycle)
■ 64K External Data Memory Space
■ Extended Temperature Range (–40”C to +85”C)
产品属性
- 型号:
P8752BH
- 制造商:
Intel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
VQFN-HR-26 |
9990 |
原装正品,支持实单 |
询价 | ||
TI/德州仪器 |
23+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
TI/德州仪器 |
23+ |
QFN |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
INTEL |
2016+ |
DIP |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
INTEL |
DIP40 |
899933 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI |
22+23+ |
QFN |
71668 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
INTEL |
22+ |
DIP40 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
TI(德州仪器) |
23+ |
VQFN26HREP(4x4.5) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
INTEL |
19+ |
DIP |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
INTEL |
原厂封装 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |