| ??? 02/23/06 07:18 Read: times |
#110566 - Atmel Application Note Responding to: ???'s previous message |
Sushil Raut said:
No, my uC 89V51RD2 works on 5V. Expect SO(Serial Output) of DataFlash, rest all pins are 5V tolerant. In order to interface SO (Serial Output) to MISO (Master In Slave Out) of the uC, I am using a latch 74HCT373. Go to the Atmel DataFlash Application Notes page. I've posted the link before, but here it is again: http://www.atmel.com/dyn/produ...ily_id=616 Last but one in the table is, "Interfacing the 3-volt DataFlash with a 5-volt System". Have you read it? |
| Topic | Author | Date |
| DataFlash | 01/01/70 00:00 | |
| user_count++ | 01/01/70 00:00 | |
| What's in a name? | 01/01/70 00:00 | |
| how you trying to read an write on flash | 01/01/70 00:00 | |
| Not just any old flash | 01/01/70 00:00 | |
| DataFlash using SPI of 89V51RD2 | 01/01/70 00:00 | |
| use CodeArchitect | 01/01/70 00:00 | |
| How to post code and retain format | 01/01/70 00:00 | |
| Guru 'magic' | 01/01/70 00:00 | |
| be egotistical | 01/01/70 00:00 | |
| It's worse than that, Jim! | 01/01/70 00:00 | |
| yes, i remember from my time in Britain | 01/01/70 00:00 | |
| But wait.. there's more! | 01/01/70 00:00 | |
| It can't | 01/01/70 00:00 | |
| More magic | 01/01/70 00:00 | |
| AVR BUTTERFLY | 01/01/70 00:00 | |
| thanks for the valuable suggestions | 01/01/70 00:00 | |
| Latch? | 01/01/70 00:00 | |
| Atmel Application Note | 01/01/70 00:00 | |
| Re:Atmel Application Note | 01/01/70 00:00 | |
But why a Latch | 01/01/70 00:00 |