Motorola 68HC11

Overview

RAM and EEPROM of some types that are best for hobbyist use (I think the types with EPROM or even ROM are not well suited for that purpose).
TypeRAMEEPROMPorts (Name [Pins, Direction]
68HC11A0256-A (4*O,3*I,1*I/O), B (8*O), C(8*I/O), D(6*I/O), E(8*I)
68HC11A1256512
68HC11E0512-
68HC11E1512512
68HC11F11024512