ATtiny1624/1626/1627

CTRLA

Control A - Split Mode

  0x00 8 - 0x00    

Control A - Split Mode

Bit  7 6 5 4 3 2 1 0  
  RUNSTDBY       CLKSEL[2:0] ENABLE  
Access  R/W       R/W R/W R/W R/W  
Reset  0       0 0 0 0  

Bit 7 – RUNSTDBY: Run Standby

Run Standby

Writing a ‘1’ to this bit will enable the peripheral to run in Standby sleep mode.

Bits 3:1 – CLKSEL[2:0]: Clock Select

Clock Select

These bits select the clock frequency for the timer/counter.

ValueNameDescription
0x0 DIV1 fTCA = fCLK_PER
0x1 DIV2 fTCA = fCLK_PER/2
0x2 DIV4 fTCA = fCLK_PER/4
0x3 DIV8 fTCA = fCLK_PER/8
0x4 DIV16 fTCA = fCLK_PER/16
0x5 DIV64 fTCA = fCLK_PER/64
0x6 DIV256 fTCA = fCLK_PER/256
0x7 DIV1024 fTCA = fCLK_PER/1024

Bit 0 – ENABLE: Enable

Enable

ValueDescription
0 The peripheral is disabled
1 The peripheral is enabled