S9S12G128F0CLF Datasheet, PDF (473/1158 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual

Digital Analog Converter (DAC_8B5V)
See Table 15-8 for an example for VRL = 0.0 V and VRH = 5.0 V.
Table 15-8. Analog output voltage calculation
FVR
0
1
min.
voltage
0.5V
0.0V
max.
voltage
4.484V
4.980V
Resolution
Equation
15.625mV
19.531mV
VOLTAGE[7:0] x (4.0V) / 256) + 0.5V
VOLTAGE[7:0] x (5.0V) / 256
MC9S12G Family Reference Manual, Rev.1.10
Freescale Semiconductor
473