MCF5207 FREESCALE [Freescale Semiconductor, Inc], MCF5207 Datasheet - Page 26
![no-image](/images/no-image-200.jpg)
MCF5207
Manufacturer Part Number
MCF5207
Description
Microprocessor Data Sheet
Manufacturer
FREESCALE [Freescale Semiconductor, Inc]
Datasheet
1.MCF5207.pdf
(46 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5207CAG166
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MCF5207CVM166
Manufacturer:
FREESCALE
Quantity:
1 831
Company:
Part Number:
MCF5207CVM166
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Preliminary Electrical Characteristics
26
NOTES:
1
2
3
Num
FB2
FB3
FB4
FB5
FB6
FB7
FB8
FB9
Timing for chip selects only applies to the FB_CS[5:0] signals. Please see Section 5.7, "SDRAM BUS” for SD_CS[1:0]
timing.
The FlexBus supports programming an extension of the address hold. Please consult the device reference manual for
more information.
These specs are used when the A[23:0] signals are configured as 23-bit, non-muxed FlexBus address signals.
FB_CSn, BE/BWEn
Data, and Control Output Valid (A[23:0], D[31:0],
FB_CS[5:0], R/W, TS, BE/BWE[3:0] and OE)
Data, and Control Output Hold ((A[23:0], D[31:0],
FB_CS[5:0], R/W, TS, BE/BWE[3:0], and OE)
Data Input Setup
Data Input Hold
Transfer Acknowledge (TA) Input Setup
Transfer Acknowledge (TA) Input Hold
Address Output Valid (A[23:0])
Address Output Hold (A[23:0])
FB_CLK
D[31:0]
A[23:0]
R/W
OE
TA
TS
Characteristic
MCF5208 ColdFire
Table 9. FlexBus AC Timing Specifications
Figure 14. FlexBus Read Timing
FB1
FB8
FB2
®
FB6
Microprocessor Data Sheet, Rev. 0.5
Preliminary
DATA
t
t
Symbol
FBCHDCV
t
t
t
FBCHDCI
t
t
t
DVFBCH
CVFBCH
FBCHAV
DIFBCH
CIFBCH
FBCHAI
A[23:0]
FB4
FB7
FB5
Min
3.5
1.0
—
—
1
0
4
0
FB9
Max
7.0
6.0
—
—
—
—
—
—
Freescale Semiconductor
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1, 2
1
3