MC68HC08AB16AD datasheet(39/380 Pages) FREESCALE

39 / 380 page

MC68HC08AB16A — Rev. 2.1

Technical Data

Freescale Semiconductor

Details of the clock connections to each of the modules on the

MC68HC08AB16A are shown in Table 1-2. A short description of each

clock source is also given in Table 1-3.

PTF4/TBCH0

General purpose I/O

/ Timer B channel 0

Dual State

Yes

Input (Hi-Z)

PTF3/TBCH3

General purpose I/O

/ Timer B channel 3

Dual State

Yes

Input (Hi-Z)

PTF2/TBCH2

General purpose I/O

/ Timer B channel 2

Dual State

Yes

Input (Hi-Z)

PTF1/TACH3

General purpose I/O

/ Timer A channel 3

Dual State

Yes

Input (Hi-Z)

PTF0/TACH2

General purpose I/O

/ Timer A channel 2

Dual State

Yes

Input (Hi-Z)

PTG2/KBD2–PTG0/KBD0

General purpose I/O with

key wakeup feature

Dual State

Yes

Input (Hi-Z)

PTH1/KBD4–PTH0/KBD3

General purpose I/O with

key wakeup feature

Dual State

Yes

Input (Hi-Z)

VDD

Logical chip power supply

VSS

Logical chip ground

VDDA

Analog power supply (CGM)

VSSA

Analog ground (CGM)

VREFH

ADC reference voltage

AVSS/VREFL

ADC ground and reference

voltage

VDDAREF

ADC power supply

OSC1

External clock in

Input (Hi-Z)

OSC2

External clock out

Output

CGMXFC

PLL loop filter cap

IRQ

External interrupt request

Input (pullup)

RST

Reset

Input (pullup)

Table 1-1. I/O Pins Summary

Pin Name

Function

Driver Type

Hysteresis

Reset State

MC68HC08AB16AD Datasheet(PDF) 39 Page - Freescale Semiconductor, Inc

MC68HC08AB16AD Datasheet(HTML) 39 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL