| ??? 02/07/05 06:50 Read: times |
#86717 - onboard big memory Responding to: ???'s previous message |
1. an "external", but integrated solution - PSD - range by STM. FLASH (up to 128kB), RAM (up to 32kB!), ALE-latch, PLD (quasi-GAL) for flexible decoding, spare PLD, spare IO ports - all integrated in one chip. Serially(jtag) programmable, cable schematics and software (a complete design suite) free. Available in PLCC. 2. the above plus a 51 integrated = uPSD. Sorry, QFP only. 3. 89x51RD2.64kB FLASH, in application programmable (MOVC). 6-clocker. Philips, Atmel, SST, Winbond. In DIP40. Jan Waclawek |
| Topic | Author | Date |
| need for derivative | 01/01/70 00:00 | |
| Larger On-Board XDATA Space | 01/01/70 00:00 | |
onboard big memory | 01/01/70 00:00 |