M5249C3 Freescale Semiconductor, M5249C3 Datasheet - Page 37

• Manufacturer Part Number: M5249C3
• Description: KIT EVAL FOR M5249 W/ETHERNET
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: Microprocessorr

Specifications of M5249C3

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF5249
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MCF5249
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Freescale Semiconductor
1.
2.
Num
D3
D1
D2
D4
DSCLK and DSI are internally synchronized. This setup time must be met only if recognition
on a particular clock is required.
AC timing specs assume 50pF load capacitance on PSTCLK and output pins. If this value is
different, the input and output timing specifications would need to be adjusted to match the
clock load.
1
SCF5249 Integrated ColdFire® Microprocessor Data Sheet, Rev. 3
PSTCLK to signal Valid (Output valid)
PSTCLK to signal Invalid (Output hold)
Signal Valid to PSTCLK (Input setup)
PSTCLK to signal Invalid (Input hold)
Table 23. Debug AC Timing Specification
Characteristic
Figure 9. SDRAM Write Cycle
Min
1.8
---
3
5
Max
—
—
—
6
Units
nSec
nSec
nSec
nSec
Electrical Characteristics
37