Arizona Microchip have a range of microcontrollers with 8 pins. They include types with Data EEPROM and A/D converters. In this section we will cover the 12C508 and 12C509, which are one time programmable devices and the flash 12F629 and 12F675 (electronically) reprogrammable devices.
The device memory specifications are shown in Table 15.1.
Figure 15.1 Pin diagram of the 12C508/9