Voltage Operating Range: V to V. – Peak write current 3 mA at V. – Maximum read current μA at V. – Standby current 1 μA, typical. • Industry. The 24LC65 offers a relocatable 4K bit block of ultra-high-endurance memory for data that changes frequently. The remain- der of the array, or 60K bits, is rated. bits contiguous EEPROM memory. Advanced CMOS technology makes this device ideal for low-power non- volatile code and data applications. The 24LC65 is.

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Look at the schematic shown in this post. Designers of Serial EEPROM applications can enjoy the increased productivity, reduced time to market and rock-solid design that only a well thought out development system can provide. In Production View Datasheet Features: Advanced CMOS technology makes this device ideal for low-power 224lc65 code and data applications.

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24LC65 Datasheet PDF

Fri Feb 06, Buy from the Microchip Store. The 24XX65 offers a relocatable 4K bit block of ultra-high-endurance memory for data that changes frequently.


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If it still doesn’t work after you check those connections, then try this older CCS driver for the Please contact sales office if device weight is not available. My circuit is the same as yours with pull-up. It doesn’t do ACK polling. What are the fuse you datashert about? Bits of the first address byte define the starting block number for ddatasheet protected region.

Why i can disable it? Application Notes Download All. This write protect function is dattasheet and allows the user to protect contiguous 4K blocks.

I use the 24lc65 and i tried to put your function for my eeprom. This device has been developed for advanced, low-power applications such as personal communications, and provides the systems designer with flexibility through the use of many new user-programmable features.

The 24XX65 features an input cache for fast write loads with a capacity of eight pages, or 64 bytes.


Fri Feb 06, 1: I try to use external eeprom 24lc65 with pic16f and functions from compiler doesn’t work. Maybe it doesn’t function. The 24LC65 has a sophisticated mechanism for write-protecting portions of the array.

Someone have functions to do 24l6c5 Wed Feb 04, 9: Wed Feb 04, To invoke the security option, a write command is sent to the device with the leading bit bit 7 of the first address byte set to a 1 Figure For pricing and availability, contact Microchip Local Sales. Please do not post bug Reports on this forum.

I can’t use 24lc because i only have 24lc65 in my possession. Maybe it doesnt function. All times are GMT – 6 Hours.

24LC65 Datasheet(PDF) – Microchip Technology

I’ve tried your functions and the functions of the ccs compilator and anyone seems to be correct. It uses delays, instead. Display posts from previous: