mpc5644a Freescale Semiconductor, Inc, mpc5644a Datasheet - Page 24

• Manufacturer Part Number: mpc5644a
• Description: Mpc5644a Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Pinout and signal description
2.1
24
(see signal details, pin 21)
(see signal details, pin 22)
(see signal details, pin 23)
(see signal details, pin 24)
(see signal details, pin 25)
(see signal details, pin 26)
(see signal details, pin 27)
(see signal details, pin 28)
(see signal details, pin 30)
(see signal details, pin 32)
(see signal details, pin 34)
(see signal details, pin 35)
(see signal details, pin 36)
(see signal details, pin 37)
(see signal details, pin 38)
(see signal details, pin 39)
(see signal details, pin 40)
(see signal details, pin 42)
Note: Pin 96 (VSS) should be tied low.
176 LQFP pinout
AN[11] / ANZ
AN[8] / ANW
AN[9] / ANX
VDDEH1A
VDDEH1B
VDDREG
VRCCTL
MDO[0]
MDO[1]
MDO[2]
MDO[3]
VSTBY
VRC33
AN[18]
AN[17]
AN[16]
AN[39]
MCKO
VDDA
VSSA
VDD
VSS
VSS
VSS
NIC
NC
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
signal details:
pin 21: ETPUA31 / DSPI_C_ PCS[4] / ETPUA13_O / GPIO[145]
pin 22: ETPUA30 / DSPI_C_PCS[3] / ETPUA11_O / GPIO[144]
pin 23: ETPUA29 / DSPI_C_PCS[2] / RCH5_C / GPIO[143]
pin 24: ETPUA28 / DSPI_C_ PCS[1] / RCH5_B / GPIO[142]
pin 25: ETPUA27 / IRQ[15] / DSPI_C_SOUT_LVDS+ / SOUTB / GPIO[141]
pin 26: ETPUA26 / IRQ[14] / DSPI_C_SOUT_LVDS- / GPIO[140]
pin 27: ETPUA25 / IRQ[13] / DSPI_C_SCK_LVDS+ / GPIO[139]
pin 28: ETPUA24 / IRQ[12] / DSPI_C_SCK_LVDS- / GPIO[138]
pin 30: ETPUA23 / IRQ[11] / ETPUA21_O / FR_A_TX_EN / GPIO[137]
pin 32: ETPUA22 / IRQ[10] / ETPUA17_O / GPIO[136]
pin 34: ETPUA21 / IRQ[9] / RCH0_C / FR_A_RX / GPIO[135]
pin 35: ETPUA20 / IRQ[8] / RCH0_B / FR_A_TX / GPIO[134]
pin 36: ETPUA19 / DSPI_D_PCS[4] / RCH5_A / GPIO[133]
pin 37: ETPUA18 / DSPI_D_PCS[3] / RCH4_A / GPIO[132]
pin 38: ETPUA17 / DSPI_D_PCS[2] / RCH3_A / GPIO[131]
pin 39: ETPUA16 / DSPI_D_PCS[1] / RCH2_A / GPIO[130]
pin 40: ETPUA15 / DSPI_B_PCS[5] / RCH1_A / GPIO[129]
pin 42: ETPUA14 / DSPI_B_PCS[4] / ETPUA9_O / RCH0_A / GPIO[128]
Preliminary—Subject to Change Without Notice
MPC5644A Microcontroller Data Sheet, Rev. 4
Figure 2. 176-pin LQFP pinout (top view)
176-Pin
LQFP
132
131
130
129
128
127
126
125
124
123
122
121
120
109
108
107
106
105
104
103
102
101
100
119
118
117
116
115
114
113
112
111
110
99
98
97
96
95
94
93
92
91
90
89
VDD
TMS
TDI
MDO5 / ETPUA4_O / GPIO[76]
TCK
VSS
MDO4 / ETPUA2_O / GPIO[75]
VDDEH7A
MDO11 / ETPUA29_O / GPIO[82]
TDO
GPIO[219]
JCOMP
EVTO
NC
MSEO[0]
MSEO[1]
EVTI
VSS
DSPI_B_PCS[3] / DSPI_C_SIN / GPIO[108]
DSPI_B_SOUT / DSPI_C_PCS[5] / GPIO[104]
DSPI_B_SIN / DSPI_C_PCS[2] / GPIO[103]
DSPI_B_PCS[0] / DSPI_D_PCS[2] / GPIO[105]
VDDEH6B
DSPI_B_PCS[1] / DSPI_D_PCS[0] / GPIO[106]
VSS
DSPI_B_PCS[2] / DSPI_C_SOUT / GPIO[107]
DSPI_B_SCK / DSPI_C_PCS[1] / GPIO[102]
DSPI_B_PCS[4] / DSPI_C_SCK / GPIO[109]
DSPI_B_PCS[5] / DSPI_C_PCS[0] / GPIO[110]
VDD
RSTOUT
CAN_C_TX / DSPI_D_PCS3 / GPIO[87]
SCI_A_TX / EMIOS13 / GPIO[89]
SCI_A_RX / EMIOS15 / GPIO[90]
CAN_C_RX / DSPI_D_PCS4 / GPIO[88]
RESET
VSS
VDDEH6A
VSS
XTAL
EXTAL / EXTCLK
VDDPLL
VSS
CAN_B_RX / DSPI_C_PCS[4] / SCI_C_RX / GPIO[86]
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