| ??? 11/08/06 15:07 Modified: 11/08/06 15:08 Read: times |
#127569 - nonstandard question #1 & #2 Responding to: ???'s previous message |
What are the value of burden capacitors at the crystal?
Which revision of the chip are you using; and which is at the customer's? JW |
| Topic | Author | Date |
| AT89S8253 EEPROM data loss | 01/01/70 00:00 | |
| Standard question #1: | 01/01/70 00:00 | |
| nonstandard question #1 & #2 | 01/01/70 00:00 | |
| Brown outs | 01/01/70 00:00 | |
| now where have I seen that... | 01/01/70 00:00 | |
| so, that is sill the case | 01/01/70 00:00 | |
| Check the errata | 01/01/70 00:00 | |
| do you remember the first 932 ? | 01/01/70 00:00 | |
| Still not able to reproduce the error | 01/01/70 00:00 | |
| If the internal POR/BOD isn't working correctly .. | 01/01/70 00:00 | |
| if that is possible | 01/01/70 00:00 | |
| External reset chip and and and | 01/01/70 00:00 | |
| i agree half the way | 01/01/70 00:00 | |
I see what you mean.. | 01/01/70 00:00 |