scf5250 Freescale Semiconductor, Inc, scf5250 Datasheet - Page 38

• Manufacturer Part Number: scf5250
• Description: Scf5250 Integrated Coldfire Microprocessor Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Pin-Out and Package Information
6
6.1
38
144 QFP
Number
(
SDATA1, 3, 4 (INPUT)
Pin-Out and Package Information
Pinning Chart
INP
Pin
01
02
03
04
05
06
07
08
UT
Name
OR OUTPUT
TSU
TH
SCLK
SDATAI IN to SCLKn
SCLK rise to SDATAI
SCF5250 Integrated ColdFire® Microprocessor Data Sheet, Rev. 1.1
Figure 14. SCLK Input/Output, SDATAI Input Timing Diagram
Table 32. SCLK INPUT, SDATAI INPUT Timing Specifications
A23/GPO54
PAD-VDD
A20/A24
)
DATA16
Name
A22
A21
A19
A18
Table 33. 144 QFP Pin Assignments
Characteristic
Type
I/O
I/O
O
O
O
O
O
TSU
Data
SDRAM address / static adr
SDRAM address / static adr
SDRAM address / static adr
SDRAM address / static adr
SDRAM address / static adr
SDRAM address / static adr
Description
Min
-5
3
Max
—
—
X
Out (requires pull
up /down for
boot-up selection)
Out
Out
Out
Out
Out
Freescale Semiconductor
After Reset
Unit
Pin State
ns
ns
TH