mpc5632m Freescale Semiconductor, Inc, mpc5632m Datasheet - Page 49

• Manufacturer Part Number: mpc5632m
• Description: Mpc5634m Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
VDDE5
VDDEH6a
VDDEH6b
VDDEH6
VSSE6a
VSSE6b
VDDEH7
VDDE7
VSSE7
For each pin in the table, each line in the Function column is a separate function of the pin. For all I/O pins the selection of primary pin function or secondary
function or GPIO is done in the SIU except where explicitly noted.
Values in this column refer to registers in the System Integration Unit (SIU). The actual register name is “SIU_PCR” suffixed by the PCR number. For example,
PCR[190] refers to the SIU register named SIU_PCR190.
The Pad Configuration Register (PCR) PA field is used by software to select pin function.
The VDDE and VDDEH supply inputs are broken into segments. Each segment of slow I/O pins (VDDEH) may have a separate supply in the 3.3 V to 5.0 V
range (-10%/+5%). Each segment of fast I/O (VDDE) may have a separate supply in the 1.8 V to 3.3 V range (+/- 10%).
Terminology is O - output, I - input, Up - weak pull up enabled, Down - weak pull down enabled, Low - output driven low, High - output driven high. A dash
for the function in this column denotes that both the input and output buffer are turned off.
Function after reset of GPI is general purpose input. A dash for the function in this column denotes that both the input and output buffer are turned off.
Not available on 1 MB version of 176-pin package.
Not available on 1 MB version of 208-pin package.
Signals in this section are available only on calibration package.
On the calibration package, the Nexus function on this pin is enabled when the NEXUSCFG pin is high and Nexus is configured to full port mode. On the 208-pin package, the
Nexus function on this pin is enabled permanently.
In the calibration package, the I/O segment containing this pin is called VDDE12.
In the 208-pin package, the I/O segment containing this pin is called VDDE7
When configured as Nexus (208-pin package or calibration package with NEXUSCFG=1), and JCOMP is asserted during reset, MDO[0] is driven high until the crystal oscillator
becomes stable, at which time it is then negated.
The function of this pin is Nexus when NEXUSCFG is high.
High when the pin is configured to Nexus, low otherwise.
O/Low for the calibration with NEXUSCFG=0; I/Up otherwise.
CAL_ADDR/Low for the calibration package with NEXUSCFG=0; EVTI/Up otherwise.
This signal is not available in the 176-pin package.
The primary function is not selected via the PA field when the pin is a Nexus signal. Instead, it is activated by the Nexus controller.
TDI and TDO are required for JTAG operation.
The primary function is not selected via the PA field when the pin is a JTAG signal. Instead, it is activated by the JTAG controller.
Name
34
I/O Supply Input
I/O Supply Input
I/O Supply Input
I/O Ground Input
I/O Supply Input
I/O Supply Input
I/O Ground Input
Function
1
Table 3. MPC563xM Signal Properties (continued)
Register
Config.
(PCR)
Pad
—
—
—
—
—
—
—
2
Field
PCR
PA
—
—
—
—
—
—
—
3
Type
I/O
I
I
I
I
I
I
I
VDDEH6
(3.3V - 5.0V)
(3.3V - 5.0V)
Voltage
Pad Type
VDDEH7
VDDEH6
VSSEH6
VDDE5
VDDE7
VSSE7
4
35
/
State
Reset
I / -
I / -
I / -
I / -
I / -
5
State After
Function /
Reset
-
-
-
-
-
-
-
6
LQFP
56 ,66
71, 76
100
—
—
—
—
—
LQFP
78, 93
144
102,
113
—
—
—
—
—
Pin No.
LQFP
176
125,
110
138
95,
—
—
—
—
—
208 MAP
E13, P6
BGA
D12
T13
F13
—
—
—