| ??? 10/07/08 21:43 Read: times |
#158918 - same problem Responding to: ???'s previous message |
I had the same problem with a Atmel MPU. The reset line would latch up upon fast power up / down. Solved it by tying a 1M resistor from Vcc to the reset pin.
Also, the caps for the crystal should be 5 pf according to Atmel FAE. |
| Topic | Author | Date |
| Problem replacing 89S8252. | 01/01/70 00:00 | |
| reset | 01/01/70 00:00 | |
| Read this: | 01/01/70 00:00 | |
| same problem | 01/01/70 00:00 | |
| was there not a lenghty thread ... | 01/01/70 00:00 | |
same question to ATMEL | 01/01/70 00:00 |