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MPC5668X Datasheet(PDF) 8 Page - Freescale Semiconductor, Inc |
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MPC5668X Datasheet(HTML) 8 Page - Freescale Semiconductor, Inc |
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8 / 66 page  MPC5668x Microcontroller Data Sheet, Rev. 3 Preliminary—Subject to Change Without Notice Pin Assignments Freescale Semiconductor 8 3.3 Pin Muxing and Reset States Table 2 shows the signals properties for each pin on MPC5668x. For all port pins that have an associated SIU_PCRn register to control pin properties, the supported functions column lists the functions associated with the programming of the SIU_PCRn[PA] bit in the order: general-purpose input/output (GPIO), function 1, function 2, and function 3 (see Figure 5). When an alternate function is not implemented for a value of SIU_PCRn[PA], a dash is shown in the Description column and the respective value in the PA bitfield is reserved. Figure 5. Supported Functions Example Table 2. MPC5668x Signal Properties Pin Name1 Supported Functions2 GPIO (PCR) Num3 PA4 Description I/O Type Volt- age Pad Type5 Status Package Pin Locations During Reset6 After Reset7 208 BGA 256 BGA Port A (16) PA0 PA[0] AN[0] 000 01 10 11 Port A GPI ADC Analog Input — — I I — — VDDA IHA — — D15 D15 PA1 PA[1] AN[1] 100 01 10 11 Port A GPI ADC Analog Input — — I I — — VDDA IHA — — E15 E15 PA2 PA[2] AN[2] 200 01 10 11 Port A GPI ADC Analog Input — — I I — — VDDA IHA — — F16 F16 PA3 PA[3] AN[3] 300 01 10 11 Port A GPI ADC Analog Input — — I I — — VDDA IHA — — F15 F15 PA4 PA[4] AN[4] 400 01 10 11 Port A GPI ADC Analog Input — — I I — — VDDA IHA — — G16 G16 PA5 PA[5] AN[5] 500 01 10 11 Port A GPI ADC Analog Input — — I I — — VDDA IHA — — G15 G15 PA[0] AN[0] GPIO Function 1 Functions 2 and 3 not implemented 000 01 10 11 Supported Functions2 GPIO (PCR) Num3 PA4 Description Port A GPI ADC Analog Input — — |
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