NXP Semiconductors MPC5644A Reference Manual page 59

1
Name Function
BOOTCFG[0] Boot Config. Input
IRQ[2] External Interrupt Request
GPIO[211] GPIO
BOOTCFG[1] Boot Config. Input
IRQ[3] External Interrupt Request
ETRIG3 eQADC Trigger Input
GPIO[212] GPIO
WKPCFG Weak Pull Config. Input
NMI Non-Maskable Interrupt
DSPI_B_SOUT DSPI D data output
GPIO[213] GPIO
CS[0] External chip selects
ADDR[8] External address bus
GPIO[0] GPIO
CS[1] External chip selects
ADDR9 External address bus
GPIO[1] GPIO
CS[2] External chip selects
ADDR10 External address bus
WE[2]/BE[2] Write/byte enable
CAL_WE[2]/BE[2] Cal. bus write/byte enable
GPIO[2] GPIO
CS[3] External chip selects
ADDR11 External address bus
WE[3]/BE[3] Write/byte enable
CAL_WE[3]/BE[3] Cal bus write/byte enable
GPIO[3] GPIO
ADDR12 External address bus
GPIO[8] GPIO
ADDR13 External address bus
WE[2] Write/byte enable
GPIO[9] GPIO
Table 1. MPC5644A signal properties (continued)
PCR
P
PA I/O Voltage
4
A PCR
Field Type Pad Type
2
G
3
P 01 211 I VDDEH6
A1 10 I Slow
G 00 I/O
P 001 212 I VDDEH6
A1 010 I Slow
A2 100 I
G 000 I/O
P 001 213 I VDDEH6
A1 010 I Medium
A2 100 O
G 000 I/O
External Bus Interface
P 01 0 O VDDE2
A1 10 I/O Fast
G 00 I/O
P 01 1 O VDDE2
A1 10 I/O Fast
G 00 I/O
P 0001 2 O VDDE2
A1 0010 I/O Fast
A2 0100 O
A3 1000 O
G 0000 I/O
P 0001 3 O VDDE2
A1 0010 I/O Fast
A2 0100 O
A3 1000 O
G 0000 I/O
P 01 8 I/O VDDE3
G 00 I/O Fast
P 001 9 I/O VDDE3
A2 100 O Fast
G 000 I/O
7
Status
5
/
6
After
During Reset 176
Reset
BOOTCFG[0] / — / Down
Down
BOOTCFG[1] / — / Down 85
Down
WKPCFG / Up — / Up 86
— / Up — / Up
— / Up — / Up
— / Up — / Up
— / Up — / Up
— / Up — / Up
— / Up — / Up
Package pin #
208 324
— — T20
M15 U21
L15 AA20
— — G1
— — H1
— — H2
— — H4
— — N2
— — N1