MCF5253 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MCF5253

ColdFire® Microprocessor Data Sheet

Freescale Semiconductor 

Package Information and Pinout

Table 15. JTAG Timing Parameters (continued)

ID

Characteristic

J11 TCK falling to Boundary Scan Data Valid (signal from driven or three-state)

J12 TCK falling to Boundary Scan. Data High Impedance

Min Max

—

15

1

15

Units

ns

ns

5 Package Information and Pinout

This section includes the pin assignment information, contact connection diagram, and the mechanical

package drawing.

The MCF5253 device is available in the following package:

• 225 MAPBGA 13 x 13 mm 0.8 mm pitch package as shown in Figure 5.

5.1 Pin Assignment

Table 16 defines all the settings of each pad. See Figure 6 for the ball map of pin locations and Table 18

for the device pin list, sorted by signal identification.

Table 16. 225 MAPBGA Pin Assignment

Name

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

A18

A19

A20/A24

A21

A22

A23/GPO54

Drive Type/ Load 1st

Strength (pF) Function

2nd

Function

Pinconfig

Register

Bit

GP

Pin

Reset

Notes

O / 2 mA

30

O / 2 mA

30

O / 2 mA

30

O / 2 mA

30

O / 2 mA

30

O / 2 mA

30

O / 2 mA

30

O / 2 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

O / 8 mA

30

Address Bus

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

A20

A24

31

–

–

–

–

–

–

A23

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

O54

X

H

3

–

X

H

2

–

X

H

1

–

X

H

5

–

X

G

1

–

X

G

3

–

X

G

2

–

X

H

4

–

X

H

6

–

X

F

2

–

X

G

5

–

X

F

3

–

X

F

1

–

X

E

1

–

X

G

4

–

X

E

2

–

X

F

4

–

X

E

3

–

X

F

5

–

X

F

6

Audio

Clock

Select:

1-LRCK3

pin; 0-CRIN pin

X

D

3

–

X

D

1

–

X

D

2

Boot

Mode

Select:1-Memory

connected to CS0; 0-Internal

boot rom

MCF5253 ColdFire Processor Data Sheet: Technical Data, Rev. 2

18

Freescale Semiconductor

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