Internal Hardware
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The following documentation is from studying the inside of an SB-01 SmartBox version 2 issue 1.1. Other revisions are known to have different internal components.
| Component | Part number | Name | Datasheet |
|---|---|---|---|
| CPU | R65C02P3 | RC65C02 Microprocessor | R65C02 |
| RAM | TC55257BPI10L | 32,768 x 8 bit static RAM | TC55257BPI |
| ROM | NMC27C64Q | 8,192 x 8 bit CMOS EPROM | NMC27C64 |
| VIA | R6522AP | R6522 Versatile Interface Adapter | R6522 |
| ACIA | EF68B50P | Asynchronous Communications Interface Adapter | EF6850 |
| ADC | D7002C | 12-bit Binary A/D Converter | µD7002 |