MSM81C55-5RS

 

 

FEATURES

• High speed and low power achieved with silicon gate CMOS technology

• 256 words x 8bits RAM

• Single power supply, 3 to 6 V

• Completely static operation

• On-chip address latch

• 8-bit programmable I/O ports (port A and B)

• TTL Compatible

• RAM data hold characteristic at 2 V

• 6-bit programmable I/O port (port C)

• 14-bit programmable binary counter/timer

• Multiplexed address/data bus

• Direct interface with MSM80C85AH

• 40-pin Plastic DIP (DIP40-P-600-2.54): (Product name: MSM81C55-5RS)

• 44-pin Plastic QFJ (QFJ44-P-S650-1.27): (Product name: MSM81C55-5JS)

• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM81C55-5GS-2K)

 

 

 

**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 ！

 

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