k10shah
Newbie level 1
Hello Everyone,
I am new member of this forum.
i need help on microchip 23K256(Serial SRAM,SPI). i need to interface it with the 89C52 Atmel microcontroller. as 23K256 works on 3.6V i need to translet TTL 5V logic to 3.6V logic using transistor logic. i am using bit-bang method for communication. has anyone worked on 23K256 ? if so please do reply. the i can see the bit pattern from microcontroller. but i am not getting any response from SO pin of 23K256.
Thanks in advance,
Ketan Shah
I am new member of this forum.
i need help on microchip 23K256(Serial SRAM,SPI). i need to interface it with the 89C52 Atmel microcontroller. as 23K256 works on 3.6V i need to translet TTL 5V logic to 3.6V logic using transistor logic. i am using bit-bang method for communication. has anyone worked on 23K256 ? if so please do reply. the i can see the bit pattern from microcontroller. but i am not getting any response from SO pin of 23K256.
Thanks in advance,
Ketan Shah