| ??? 08/21/06 06:40 Read: times |
#122678 - features and compatibility Responding to: ???'s previous message |
hi,
Richard Erlacher said:
The Maxim/Dallas DS89C4x0 series (430..450, depending on how much FLASH you require) is a one-clocker, i.e. executes one instruction cycle per oscillator period, AND does so at rates up to 33 MHz. Jerry Black said:
I think it will work nicely.
...except that: - you will lost ADC on-chip; - you have to re-design PCB due the chips are not pin-to-pin compatible; - prepared firmware should be re-wrote due different IAP/API; - other? Regards, Oleg |
| Topic | Author | Date |
| Help selecting a 8052 | 01/01/70 00:00 | |
| Why | 01/01/70 00:00 | |
| 200x24 LED Matrix. | 01/01/70 00:00 | |
| why not use some shift registers? | 01/01/70 00:00 | |
| you need the speed | 01/01/70 00:00 | |
| That's PLCC-44, isn't it? | 01/01/70 00:00 | |
| Thanks Richard. | 01/01/70 00:00 | |
| features and compatibility | 01/01/70 00:00 | |
| I understand these issues. | 01/01/70 00:00 | |
Try also Winbond | 01/01/70 00:00 | |
| comment on it | 01/01/70 00:00 | |
| sc rolling LEDs | 01/01/70 00:00 |



