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24LC256 EEPROM, Can it run faster??? — Parallax Forums

24LC256 EEPROM, Can it run faster???

laser-vectorlaser-vector Posts: 118
edited 2010-08-01 01:29 in Propeller 1
so i was just reading the datasheet of the typical 24LC256 and it says:

24LC256 DATASHEET said...
2.2 Serial Data (SDA)
This is a bidirectional pin used to transfer addresses
and data into and out of the device. It is an open drain
terminal. Therefore, the SDA bus requires a pull-up
resistor to VCC (typical 10 kΩ for 100 kHz, 2 kΩ for
400 kHz and 1 MHz).

Datasheet: http://wulfden.org/downloads/datasheets/24LC256.pdf

would it even be possible for the propeller to download from the eeprom at 1 MHz???

Comments

  • tonyp12tonyp12 Posts: 1,951
    edited 2010-08-01 01:29
    If you are trying to make the Prop boot up faster,
    it's not gone help as I think the timming is set in the bootloader in ROM.

    If you want to read from the eprom later in a faster speed it could probably be done.
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