mpc8313e Freescale Semiconductor, Inc, mpc8313e Datasheet - Page 22

• Manufacturer Part Number: mpc8313e
• Description: Mpc8313e Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

DUART
7.2
Table 21
22
Minimum baud rate
Maximum baud rate
Oversample rate
Notes:
1. Actual attainable baud rate will be limited by the latency of interrupt processing.
2. The middle of a start bit is detected as the 8
values are sampled each 16
provides the AC timing parameters for the DUART interface.
Low-level output voltage,
I
Input current
(0 V ≤V
DUART AC Electrical Specifications
OL
= 100 μA
IN
≤ NV
MPC8313E PowerQUICC
DD
Table 20. DUART DC Electrical Characteristics (continued)
)
th
Parameter
sample.
Table 21. DUART AC Timing Specifications
™
th
II Pro Processor Hardware Specifications, Rev. 0
sampled 0 after the 1-to-0 transition of the start bit. Subsequent bit
V
I
OL
IN
—
—
> 1,000,000
0.2
± 5
Value
256
16
Freescale Semiconductor
baud
baud
Unit
—
μA
V
Notes
1
2