mpc5644a Freescale Semiconductor, Inc, mpc5644a Datasheet - Page 31

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

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