ST6208C/ST6209C ST6210C/ST6220C 8-BIT MCUs with A/D CONVERTER, TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET
The document details the ST6208C, ST6209C, ST6210C, and ST6220C devices, which are low-cost members of the ST62xx 8-bit HCMOS microcontroller family. These chips target low to medium complexity applications and utilize a building block approach with a common core surrounded by on-chip peripherals.
Key features include up to 4K bytes of program memory (OTP, EPROM, FASTROM, or ROM), 64 bytes of RAM, an 8-bit A/D converter with 4 or 8 input channels, and two timers including a configurable watchdog. The devices operate on a supply voltage of 3.0V to 6V and support various clock sources such as crystals, ceramic resonators, RC networks, and external clocks.
| Program Memory | 1K, 2K or 4K bytes |
|---|---|
| RAM Size | 64 bytes |
| Operating Supply Voltage | 3.0V to 6V |
| Maximum Clock Frequency | 8MHz |
| Operating Temperature Range | -40°C to +125°C |
| Analog Inputs | 4 or 8 channels |
The devices support OTP, EPROM, FASTROM, and ROM program memories.
They feature 12 external interrupt lines distributed across two vectors.