AN87C51FB中文资料PDF规格书
AN87C51FB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:
AN87C51FB
- 制造商:
Rochester Electronics LLC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL |
PLCC |
25 |
全新原装进口自己库存优势 |
询价 | |||
Intel/Altera |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
INTEL |
2018+ |
PLCC44 |
6528 |
承若只做进口原装正品假一赔十! |
询价 | ||
Intel/Altera |
20+ |
- |
3000 |
询价 | |||
22+ |
PLCC |
2700 |
全新原装自家现货优势! |
询价 | |||
int |
23+ |
NA |
17986 |
专做原装正品,假一罚百! |
询价 | ||
INTEL原装 |
1629+ |
PLCC44 |
9860 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Intel |
23+ |
44-LCC |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
INTEL |
23+ |
PLCC |
9526 |
询价 | |||
INTEL |
22+ |
PLCC44 |
3500 |
原装现货,可开13%税票 |
询价 |