TTP259
TonTouchTM
Preliminary
10. TWO time base
Time base offers 2 various period interrupt request
11. One 8-bit TCP1 auto-reload timer/counter
4 timer clock sources selected by software
12. One 12-bit TCP2 auto-reload timer/counter, can improve PWM function
4 timer clock sources selected by software
13. Built-in 3 set 12-bit PWM output
14. MCU system protection and power saving controlled mode
Built-in watch dog timer (WDT) circuit
Built-in low voltage reset (LVR) function
Out of user program’s range detection
ROM code error detection
Provide high/low system operating speed, sleep and stop
mode for power saving control
15. Provide 16 pins with touch pad detection
16. LDO voltage can select 2.7V or 4.2V output by mask option
17. LVR voltage can select 2.2V or 3.0V by mask option
18. Provide two wire serial interface (IIC-BUS)
19. Provide 10 interrupt sources
External: INT0, INT1 shared with IO pad
Internal: two time base, two timer/counter
Two touch pad’s interrupt
Two IIC interrupt
20. Provide package types
28SSOP/20TSSOP/16SOP
§ Applications:
1. Household electric appliances
2. Consumer products
3. Measurement controller
2015/05/25
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Ver: 1.1
TTELEC [ TT Electronics ]
