MD80C51中文資料英特爾數(shù)據(jù)手冊PDF規(guī)格書
MD80C51規(guī)格書詳情
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
產(chǎn)品屬性
- 型號:
MD80C51
- 制造商:
TEMIC
- 制造商全稱:
TEMIC Semiconductors
- 功能描述:
CMOS 0 to 44 MHz Single-Chip 8 Bit Microcontroller
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTEL |
2020+ |
DIP-40 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
羅徹斯特 |
23+ |
6000 |
誠信服務,絕對原裝原盤 |
詢價 | |||
INTERSIL |
22+23+ |
CDIP |
19471 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
INTEL/英特爾 |
DIP |
90000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
ROCHESTERELECTRONICS |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢價 | ||
Rochester |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MD80C51FB/B |
5 |
5 |
詢價 | ||||
INTEL |
19+ |
DIP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
24+ |
100 |
本站現(xiàn)庫存 |
詢價 | ||||
INTERSIL |
23+ |
DIP |
5000 |
原裝正品,假一罰十 |
詢價 |