BN87C51FB中文资料PDF规格书
BN87C51FB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:
BN87C51FB
- 功能描述:
8-Bit Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Red Lion Controls |
2022+ |
62 |
全新原装 货期两周 |
询价 | |||
BN |
QFN |
110 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
TI/德州仪器 |
1948+ |
TQFP100 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
TI/德州仪器 |
2048+ |
TQFP100 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
21+ROHS |
QFN |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
rf-bay |
23+ |
模块 |
400 |
询价 | |||
AME |
23+ |
SOT23-6 |
15000 |
全新原装现货,价格优势 |
询价 | ||
23+ |
4816 |
询价 | |||||
NS |
23+ |
DIP-40 |
1084 |
全新原装现货 |
询价 | ||
MICREL |
23+ |
SOT-23 |
5000 |
原装现货,优势热卖 |
询价 |