System Features |
1. |
1KW OTP program memory |
2. |
60 Bytes data RAM |
3. |
One hardware 16-bit timer |
4. |
Support fast wake-up |
5. |
Internal High RC Oscillator(IHRC) frequency |
6. |
Band-gap circuit to provide 1.20V reference voltage |
7. |
6 IO pins with 10mA capability and optional pull-high resistor |
8. |
Operating voltage range: 2.2V ~ 5.5V |
9. |
Clock sources: internal high RC oscillator and internal low RC oscillator |
10. |
Every IO pin can be configured to enable wake-up function |
11. |
Eight levels of LVD reset: 4.1V, 3.6V, 3.1V, 2.8V, 2.5V, 2.2V, 2.0V, 1.8V |
12. |
One external interrupt pins |
|
|
CPU Features |
1. |
One processing unit operating mode |
2. |
79 powerful instructions |
3. |
Most instructions are 1T execution cycle |
4. |
Programmable stack pointer and adjustable stack level |
5. |
Direct and indirect addressing modes for data access. Data memories are available for use as an index pointer of Indirect addressing mode |
6. |
IO space and memory space are independent |