scf5250 Freescale Semiconductor, Inc, scf5250 Datasheet - Page 31

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

Freescale Semiconductor
Num
U1
U2
U3
U4
U5
U6
U7
U8
SCF5250 Integrated ColdFire® Microprocessor Data Sheet, Rev. 1.1
RXD Valid to BCLK (input setup)
BCLK to RXD Invalid (input hold)
CTS Valid to BCLK (input setup)
BCLK to CTS Invalid (input hold)
BCLK to TXD Valid (output valid)
BCLK to TXD Invalid (output hold)
BCLK to RTS Valid (output valid)
BCLK to RTS Invalid (output hold)
Table 24. UART Module AC Timing Specifications
BCLK
RXD
CTS
TXD
RTS
Figure 7. UART Timing Definition
Characteristic
U3
U5
U7
U1
Min
U2
---
---
6
0
6
0
3
3
U4
U6
U8
Max
tbd
tbd
—
—
—
—
—
—
Units
Electrical Characteristics
nSec
nSec
nSec
nSec
nSec
nSec
nSec
nSec
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