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MPC5642A - Freescale Semiconductor

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40<br />

<strong>Freescale</strong> <strong>Semiconductor</strong><br />

<strong>MPC5642A</strong> Microcontroller Data Sheet, Rev. 3.1<br />

AN37 Single-ended Analog Input P — — I VDDA /<br />

Analog<br />

AN38 Single-ended Analog Input P — — I VDDA /<br />

Analog<br />

AN39 Single-ended Analog Input P — — I VDDA /<br />

Analog<br />

VRH Voltage Reference High P — — I VDDA /<br />

—<br />

VRL Voltage Reference Low P — — I VDDA /<br />

—<br />

REFBYBC Reference Bypass Capacitor<br />

Input<br />

TCRCLKA<br />

IRQ[7]<br />

GPIO[113]<br />

Name 1<br />

ETPUA0<br />

ETPUA12_O<br />

ETPUA19_O<br />

GPIO[114]<br />

ETPUA1<br />

ETPUA13_O<br />

GPIO[115]<br />

ETPUA2<br />

ETPUA14_O<br />

GPIO[116]<br />

ETPUA3<br />

ETPUA15_O<br />

GPIO[117]<br />

ETPUA4<br />

ETPUA16_O<br />

—<br />

FR_B_TX<br />

GPIO[118]<br />

ETPUA5<br />

ETPUA17_O<br />

DSPI_B_SCK_LVDS<br />

FR_B_TX_EN<br />

GPIO[119]<br />

Function 2<br />

eTPU A TCR clock<br />

External interrupt request<br />

GPIO<br />

eTPU A channel<br />

eTPU A channel (output only)<br />

eTPU A channel (output only)<br />

GPIO<br />

eTPU A channel<br />

eTPU A channel (output only)<br />

GPIO<br />

eTPU A channel<br />

eTPU A channel (output only)<br />

GPIO<br />

eTPU A channel<br />

eTPU A channel (output only)<br />

GPIO<br />

eTPU A channel<br />

eTPU A channel (output only)<br />

—<br />

FlexRay transmit data channel B<br />

GPIO<br />

eTPU A channel<br />

eTPU A channel (output only)<br />

LVDS negative DSPI clock<br />

FlexRay tx data enable for ch. B<br />

GPIO<br />

Table 3. <strong>MPC5642A</strong> signal properties (continued)<br />

P / A / G 3<br />

P — — I VDDA /<br />

Analog<br />

P<br />

A1<br />

G<br />

P<br />

A1<br />

A2<br />

G<br />

P<br />

A1<br />

G<br />

P<br />

A1<br />

G<br />

P<br />

A1<br />

G<br />

P<br />

A1<br />

A2<br />

A3<br />

G<br />

P<br />

A1<br />

A2<br />

A3<br />

G<br />

PCR<br />

PA<br />

field 4 PCR5 I/O<br />

type<br />

01<br />

10<br />

00<br />

001<br />

010<br />

100<br />

000<br />

01<br />

10<br />

00<br />

01<br />

10<br />

00<br />

01<br />

10<br />

00<br />

0001<br />

0010<br />

—<br />

1000<br />

0000<br />

0001<br />

0010<br />

0100<br />

1000<br />

0000<br />

eTPU2<br />

113 I<br />

I<br />

I/O<br />

114 I/O<br />

O<br />

O<br />

I/O<br />

115 I/O<br />

O<br />

I/O<br />

116 I/O<br />

O<br />

I/O<br />

117 I/O<br />

O<br />

I/O<br />

118 I/O<br />

O<br />

—<br />

O<br />

I/O<br />

119 I/O<br />

O<br />

O<br />

O<br />

I/O<br />

Voltage 6 /<br />

Pad type 7<br />

VDDEH4 /<br />

Slow<br />

VDDEH4 /<br />

Slow<br />

VDDEH4 /<br />

Slow<br />

VDDEH4 /<br />

Slow<br />

VDDEH4 /<br />

Slow<br />

VDDEH4 /<br />

Slow<br />

VDDEH4 /<br />

Slow +<br />

LVDS<br />

I / — AN[37] / — 175 E3 A5<br />

I / — AN[38] / — — — D3<br />

I / — AN[39] / — 8 D2 D2<br />

I / — — 163 A8 A10<br />

I / — — 162 A9 A11<br />

I / — — 164 B7 B10<br />

— / Up — / Up — L4 AB12<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

61 N3 Y12<br />

60 M3 W12<br />

59 P2 AA11<br />

— / WKPCFG GPIO / WKPCFG 58 P1 Y11<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

Status 8 Package pin No.<br />

During reset After reset 176 208 324<br />

— /<br />

WKPCFG<br />

— /<br />

WKPCFG<br />

56 N2 W11<br />

54 M4 AB11<br />

Pinout and signal description

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