SCF5250LAG100 Datasheet, PDF (37/56 Pages) Freescale Semiconductor, Inc – Integrated ColdFire Microprocessor Data Sheet

144 QFP
Pin Number
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Name
DATA16
A23/GPO54
PAD-VDD
A22
A21
A20/A24
A19
A18
PAD-GND
A17
A16
A15
A14
A13
PAD-VDD
A12
A11
CORE-VDD
CORE-GND
A10
A9
A8
A7
A6
A5
PAD-GND
A4
A3
A2
A1
CS0/CS4
Table 35. 144 QFP Pin Assignments
Type
Description
Pin State
After Reset
I/O Data
X
I/O SDRAM address / static adr
Out (requires pull up /down for
boot-up selection)
–
–
–
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
–
–
–
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
–
–
–
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
–
–
–
–
–
–
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
– PAD-GND
–
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O SDRAM address / static adr
Out
O Static chip select 0 / static chip select 4
Out
SCF5250 Data Sheet: Technical Data, Rev. 1.3
Freescale Semiconductor
37