FEATURES

• 80C51 Central Processing Unit

• Speed up to 33MHz

• Full static operation

• Operating voltage range: 2.7V to 5.5V @ 16MHz

• Security bits:

– ROM – 2 bits

– OTP–EPROM – 3 bits

• Encryption array – 64 bytes

• RAM expandable to 64K bytes

• 4 level priority interrupt

• 6 or7 interrupt sources, depending on device

• 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)

 

 

 

 

**注意 & Noted:

Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！

 

由于批量與樣品的價(jià)格不同，網(wǎng)上無法統(tǒng)一注明，請(qǐng)您把采購型號(hào)通過郵件或客服發(fā)給我們，也可致電明佳達(dá)國內(nèi)銷售部：0755-83957301，由客服人員為您報(bào)價(jià)；有時(shí)元件廠商價(jià)格稍許變動(dòng)，本公司未能及時(shí)調(diào)整，如您覺得售價(jià)偏高，請(qǐng)與我們說明并適當(dāng)議價(jià)；感謝支持!