Motorola 68HC11 help

Jay56

Junior Member
May 29, 2000
23
0
0
Hi,

Due to its price, availability and resources available, I am using the HC11 microcontroller to run a data logger for an undergrad EE project. I was wondering if anyone has any advice/tips that they can share, I've limited assembly experience.. The HC11 has an 8bit ADC, which seems sufficient, but only 512b on-chip RAM, which is a problem for a data logger.. Does anyone have any information about adding external memory for this microcontroller? Thanks a lot for any help guys.