1.8-bit RISC kernel
2. ROM: 2Kx16
3. Universal RAM: 256x8
4. Working voltage range:
5.2.6V- 5.5v@16mhz
6.1.8V- 5.5v@8mhz
7. Working temperature range: -40 ℃ -85 ℃
8.8 level stack buffer
9. A concise and practical instruction system (68 instructions)
10. Table lookup function
11. Built in WDT timer
12. Built in low-voltage detection circuit
13. Interrupt source
14.3 timed interrupts
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