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P89C51RB2HXX規(guī)格書(shū)詳情
DESCRIPTION
The P89C51RB2/RC2/RD2Hxx device contains a non-volatile 16KB/32KB/64KB Flash program memory that is both parallel programmable and serial In-System and In-Application Programmable. In-System Programming (ISP) allows the user to download new code while the microcontroller sits in the application.
FEATURES
? 80C51 Central Processing Unit
? On-chip Flash Program Memory with In-System Programming (ISP) and In-Application Programming (IAP) capability
? Boot ROM contains low level Flash programming routines for downloading via the UART
? Can be programmed by the end-user application (IAP)
? Parallel programming with 87C51 compatible hardware interface to programmer
? Six clocks per machine cycle operation (standard)
? 12 clocks per machine cycle operation (optional)
? Speed up to 20 MHz with 6 clock cycles per machine cycle (40 MHz equivalent performance); up to 33 MHz with 12 clocks per machine cycle
? Fully static operation
? RAM expandable externally to 64 kbytes
? Four interrupt priority levels
? Seven interrupt sources
? Four 8-bit I/O ports
? Full-duplex enhanced UART
– Framing error detection
– Automatic address recognition
? Power control modes
– Clock can be stopped and resumed
– Idle mode
– Power down mode
? Programmable clock out
? Second DPTR register
? Asynchronous port reset
? Low EMI (inhibit ALE)
? Programmable Counter Array (PCA)
– PWM
– Capture/compare
產(chǎn)品屬性
- 型號(hào)：
P89C51RB2HXX
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
80C51 8-bit Flash microcontroller family
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHILIPS |
16+ |
BGA |
4000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
PHILIPS/飛利浦 |
24+ |
PLCC44 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
2023+ |
PLCC |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
NXP/恩智浦 |
24+ |
PLCC-44 |
5070 |
全新原裝,價(jià)格優(yōu)勢(shì),原廠原包 |
詢價(jià) | ||
PHILIPS/飛利浦 |
23+ |
NA/ |
20 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
PHILIPS |
2020+ |
PLCC |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
PHILIPS/飛利浦 |
20+ |
QFP44 |
19570 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
PHI |
23+ |
PLCC-44 |
8890 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
PHILIPS |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)! |
詢價(jià) | ||
MICROCHIP |
SOP |
35500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) |
