AP87C51FB中文资料PDF规格书
AP87C51FB规格书详情
MEMORY ORGANIZATION
PROGRAM MEMORY: Up to 8 Kbytes of the program memory can reside in the 87C51FA On-Chip EPROM. Up to 16 Kbytes of the program memory can reside in the 87C51FB on-chip EPROM. Up to 32 Kbytes of the program memory can reside in the 87C51FC on-chip EPROM. In addition the device can address up to 64K of program memory external to the chip.
■ FX Core Architecture Device
■ Extended Automotive Temperature Range (b40§C to a125§C Ambient)
■ Available in 12 MHz, 16 MHz and 20 MHz Versions
■ High Performance CHMOS EPROM
■ Three 16-Bit Timer/Counters
— Timer 2 (Up/Down Counter)
■ Programmable Counter Array with:
— High Speed Output,
— Compare/Capture,
— Pulse Width Modulator,
— Watchdog Timer Capabilities
■ One-to-Three Level Program Lock System on EPROM
■ 8K On-Chip User Programmable EPROM in 87C51FA
■ 16K On-Chip User Programmable EPROM in 87C51FB
■ 32K On-Chip User Programmable EPROM in 87C51FC
■ 256 Bytes of On-Chip Data RAM
■ Quick Pulse Programming Algorithm
■ Boolean Processor
■ 32 Programmable I/O Lines
■ 7 Interrupt Sources
■ Four Level Interrupt Priority
■ Programmable Serial Channel with:
— Framing Error Detection
— Automatic Address Recognition
■ TTL and CMOS Compatible Logic Levels
■ 64K External Program Memory Space
■ 64K External Data Memory Space
■ MCSÉ-51 Fully Compatible Instruction Set
■ Power Saving Idle and Power Down Modes
■ ONCE (On-Circuit Emulation) Mode
■ RFI Reduction Mode
■ Available in PLCC and PDIP Packages
产品属性
- 型号:
AP87C51FB
- 功能描述:
(280.00 k)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DiodesIncorporated |
19+ |
58000 |
原装正品价格优势 |
询价 | |||
罗彻斯特 |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
ANSC |
23+ |
SOT23-5 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Diodes |
22+ |
TSOT235 |
9000 |
原厂渠道,现货配单 |
询价 | ||
ZETEX |
1833+ |
SOT153 |
6000 |
原装现货!天天特价!随时可以货! |
询价 | ||
ANSC |
23+ |
SOT23-5 |
3000 |
原装正品,假一罚十! |
询价 | ||
ANSC |
21+ |
SOT23-5 |
8866666 |
原装现货 |
询价 | ||
ZETEX |
20+ |
SOT153 |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ANSC |
23+ |
SOT23-5 |
50000 |
只做原装正品 |
询价 | ||
- |
2021+ |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 |