P80C51BH中文资料PDF规格书
P80C51BH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:
P80C51BH
- 功能描述:
8-Bit Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL |
2022+ |
DIP |
5000 |
原厂授权代理 价格绝对优势 |
询价 | ||
INTEL |
23+ |
DIP-40 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
INTEL/英特尔 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
INTEL |
22+ |
12 |
原装现货,可开13%税票 |
询价 | |||
INTEL |
22+ |
DIP40 |
13568 |
实力现货,随便验! |
询价 | ||
INTEL |
23+ |
DIP |
6137 |
询价 | |||
INTEL |
96 |
5000 |
公司存货 |
询价 | |||
INT |
最新 |
22598 |
原装正品 现货供应 价格优 |
询价 | |||
INTEL |
2020+ |
DIP |
9282 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
INTEL |
1824+ |
DIP |
1995 |
原装现货专业代理,可以代拷程序 |
询价 |