mcf5253 Freescale Semiconductor, Inc, mcf5253 Datasheet - Page 20

• Manufacturer Part Number: mcf5253
• Description: Mcf5253 Coldfire? Microprocessor Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Package Information and Pinout
The MCF5253 device is available in the following package:
6.1
Table 19
for the device pin list, sorted by signal identification.
20
A23/GPO54
•
A20/A24
Name
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A21
A22
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
A1
A2
A3
A4
A5
A6
A7
A8
A9
225 MAPBGA 13 x 13 mm 0.8 mm pitch package as shown in
defines all the settings of each pad. See
Pin Assignment
Drive Type/
Strength
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
IO / 8 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 2 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
O / 8 mA
MCF5253 ColdFire Processor Data Sheet: Technical Data, Rev. 4
Load
(pF)
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
40
Table 19. 225 MAPBGA Pin Assignment
Function
A20
A23
1st
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Function
Address Bus
2nd
A24
Data Bus
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Figure 7
Pinconfig
Register
for the ball map of pin locations and
Bit
31
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
O54
Pin
GP
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Figure
Reset
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
HI_Z
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
6.
H
H
H
H
G
G
G
H
H
G
E
G
E
E
D
D
D
C
E
E
B
C
D
C
B
A
B
A
3
2
1
5
1
3
2
4
6
F
2
5
F
3
F
1
1
4
2
F
4
3
F
5
F
6
3
1
2
1
4
5
1
2
4
3
2
2
3
3
Audio Clock Select: 1-LRCK3 pin;
0-CRIN pin
Boot Mode Select:1-Memory
connected to CS0; 0-Internal boot
rom
Freescale Semiconductor
Notes
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Table 21