MPC850 datasheet(45/72 Pages) FREESCALE

Part #	MPC850

Description	PowerQUICC™ Integrated Communications Processor Hardware Specifications

PDF	72 Pages

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Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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MPC850 PowerQUICC™ Integrated Communications Processor Hardware Specifications, Rev. 2

Freescale Semiconductor

CPM Electrical Characteristics

8.3

Baud Rate Generator AC Electrical Specifications

Table 15 provides the baud rate generator timings as shown in Figure 43.

Figure 43. Baud Rate Generator Timing Diagram

8.4

Timer AC Electrical Specifications

Table 16 provides the baud rate generator timings as shown in Figure 44.

Table 15. Baud Rate Generator Timing

Num

Characteristic

All Frequencies

Unit

Min

Max

BRGO rise and fall time

—

10.00

BRGO duty cycle

40.00

60.00

BRGO cycle

40.00

—

Table 16. Timer Timing

Num

Characteristic

All Frequencies

Unit

Min

Max

TIN/TGATE rise and fall time

10.00

—

TIN/TGATE low time

1.00

—

clk

TIN/TGATE high time

2.00

—

clk

TIN/TGATE cycle time

3.00

—

clk

CLKO high to TOUT valid

3.00

25.00

BRGOn

MPC850 Datasheet(PDF) 45 Page - Freescale Semiconductor, Inc

MPC850 Datasheet(HTML) 45 Page - Freescale Semiconductor, Inc

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