80C51BH中文资料PDF规格书
80C51BH规格书详情
MEMORY ORGANIZATION
PROGRAM MEMORY: Up to 4 Kbytes of the program memory can reside on-chip (except 80C31BH). In addition the device can address up to 64K of program memory external to the chip.
DATA MEMORY: This microcontroller has a 128 x 8 on-chip RAM. In addition it can address up to 64 Kbytes of external data memory.
The Intel 87C51/80C51BH/80C31BH is a single-chip control-oriented microcontroller which is fabricated on Intel’s reliable CHMOS III-E technology. Being a member of the MCSÉ 51 controller family, the 87C51/80C51BH/80C31BH uses the same powerful instruction set, has the same architecture, and is pin-forpin compatible with the existing MCS 51 controller family of products.
■ High Performance CHMOS EPROM
■ 24 MHz Operation
■ Improved Quick-Pulse Programming Algorithm
■ 3-Level Program Memory Lock
■ Boolean Processor
■ 128-Byte Data RAM
■ 32 Programmable I/O Lines
■ Two 16-Bit Timer/Counters
■ Extended Temperature Range (b40§C to a85§C)
■ 5 Interrupt Sources
■ Programmable Serial Port
■ TTL- and CMOS-Compatible Logic Levels
■ 64K External Program Memory Space
■ 64K External Data Memory Space
■ ONCE Mode Facilitates System Testing
■ Power Control Modes
— Idle
— Power Down
产品属性
- 型号:
80C51BH
- 制造商:
INTEL
- 制造商全称:
Intel Corporation
- 功能描述:
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MHS |
22+ |
PLCC |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
INTEL/英特尔 |
21+ |
NA |
2250 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
OKI/Oki Electric Cable Co.,Ltd |
21+ |
DIP40 |
82 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTEL/英特尔 |
17+ |
LCC |
60 |
原装正品 专营军工 |
询价 | ||
OKI |
22+23+ |
DIP40 |
18321 |
绝对原装正品全新进口深圳现货 |
询价 | ||
INTEL/英特尔 |
23+ |
NA/ |
44 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MHS |
23+ |
PLCC |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
INTERSIL |
4697 |
DIP-40 |
35 |
询价 | |||
INTEL/英特尔 |
NA |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
INTEL/英特尔 |
22++ |
NA |
4280 |
原装正品优势渠道!实单特价! |
询价 |