87C54中文資料英特爾數(shù)據(jù)手冊PDF規(guī)格書
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MEMORY ORGANIZATION
PROGRAM MEMORY: Up to 16 Kbytes of the program memory can reside in the on-chip EPROM. The device can also address up to 64K of program memory external to the chip.
■ Extended Automotive Temperature
Range (b40§C to a125§C Ambient)
■ High Performance CHMOS EPROM
■ Three 16-Bit Timer/Counters
■ One-to-Three Level Program/Data Lock System
■ 16K On-Chip EPROM/ROM
■ 256 Bytes of On-Chip Data RAM
■ Quick Pulse Programming Algorithm
■ Boolean Processor
■ 32 Programmable I/O Lines
■ 7 Interrupt Sources
■ 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 Compatible Instruction Set
■ Power Saving Idle and Power Down Modes
■ ONCE (On-Circuit Emulation) Mode
■ RFI Reduction Mode
■ Available in 12 MHz, 16 MHz and 20 MHz Versions
■ Available in PLCC and DIP Packages
產(chǎn)品屬性
- 型號：
87C54
- 制造商：
INTEL
- 制造商全稱：
Intel Corporation
- 功能描述：
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TOSHIBA/東芝 |
22+ |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | |||
ICS |
24+ |
SSOP |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢! |
詢價(jià) | ||
PHILIPS |
2339+ |
PLCC |
25843 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
T |
24+ |
PLCC44 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | ||
TEMIC |
2016+ |
PLCC44 |
6523 |
房間原裝進(jìn)口現(xiàn)貨假一賠十 |
詢價(jià) | ||
PHILIPS/飛利浦 |
QQ咨詢 |
PLCC |
847 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
S/PHI |
2020+ |
CDIP24 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
S/PHI |
22+ |
CDIP24 |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
TOSHIBA |
2023+ |
QFP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) |
