PXS20 Datasheet, PDF (26/119 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Package pinouts and signal descriptions
Pin #
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Table 3. 144 LQFP pin function summary (continued)
Port/function
A[5]
C[7]
V_{DD_HV_REG_0}
V_{SS_LV_COR}
V_{DD_LV_COR}
F[7]
F[8]
V_{DD_HV_IO}
V_{SS_HV_IO}
F[9]
F[10]
F[11]
D[9]
V_{DD_HV_OSC}
V_{SS_HV_OSC}
XTALIN
XTALOUT
RESET
Peripheral
SIUL
DSPI_1
eTimer_1
DSPI_0
SIUL
SIUL
FlexPWM_0
SSCM
DSPI_0
SIUL
NPC
SIUL
NPC
SIUL
NPC
SIUL
NPC
SIUL
NPC
SIUL
FlexPWM_0
LINFlexD_1
Output function
GPIO[5]
CS0
ETC[5]
CS7
—
GPIO[39]
A[1]
DEBUG[7]
—
—
—
—
GPIO[87]
MCKO
GPIO[88]
MSEO[1]
—
—
GPIO[89]
MSEO[0]
GPIO[90]
EVTO
GPIO[91]
EVTI
GPIO[57]
X[0]
TXD
—
—
—
—
—
Input function
GPIO[5]
CS0
ETC[5]
—
EIRQ[5]
GPIO[39]
A[1]
—
SIN
GPIO[87]
—
GPIO[88]
—
GPIO[89]
—
GPIO[90]
—
GPIO[91]
—
GPIO[57]
X[0]
—
PXS20 Microcontroller Data Sheet, Rev. 1
26
Freescale Semiconductor
Preliminary—Subject to Change Without Notice