Company Pedigree
| Ascendant Companies | Descendent Companies | ||
| Company | Comments | Company | Comments |
| General Micro-electronics | Jim McMullen and others left to found McMullen Associates which became Electronic Arrays, Inc. in 1967 | NEC | EA could not compete and had financial difficulties. EA was bought buy NEC in 1978. |
Company Overview
Chip Identification
Electronic Arrays Chips
| Microprocessors | |
| CPU’s | EA9002 |
| MCU’s | |
| Bit-Slice | |
| Coprocessors | |
| Memory Devices | |
| RAM | |
| ROM | |
| PROM | |
| EPROM | |
| EEPROM | |
| CCD Memory | |
| Bubble Memory | |
| General Use Support Chips | |
| Shift Registers | |
| Interfaces | |
| Communications | |
Second Sourced Chips
| Microprocessors | |
| CPU’s | None |
| MCU’s | None |
| Bit-Slice | None |
| Memory Devices | |
| RAM | None |
| ROM | None |
| PROM | None |
| EPROM | Intel 2708 |
| EEPROM | None |
| CCD Memory | None |
| Bubble Memory | None |
| General Use Support Chips | |
| Shift Registers | None |
| Interfaces | None |
| Communications | None |