MPC8314EVRADDA datasheet(66/101 Pages) FREESCALE

66 / 101 page

MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2

Freescale Semiconductor

Timers

NOTE

The allowance of the measurement point to be within 0.2 inches of the

package pins is meant to acknowledge that package/board routing may

benefit from D+ and D– not being exactly matched in length at the package

pin boundary.

Figure 51. Compliance Test/Measurement Load

17 Timers

This section describes the DC and AC electrical specifications for the timers of the MPC8314E.

17.1

Timers DC Electrical Characteristics

This table provides the DC electrical characteristics for the timers pins, including TIN, TOUT, TGATE,

and RTC_CLK.

17.2

Timers AC Timing Specifications

This table provides the timers input and output AC timing specifications.

Table 56. Timers DC Electrical Characteristics

Characteristic

Symbol

Condition

Min

Max

Unit

Output high voltage

VOH

IOH = –8.0 mA

2.4

—

Output low voltage

VOL

IOL = 8.0 mA

—

0.5

Output low voltage

VOL

IOL = 3.2 mA

—

0.4

Input high voltage

VIH

—

2.1

NVDD + 0.3

Input low voltage

VIL

—–0.3

0.8

Input current

IIN

0 V

V

IN NVDD

—

± 5

A

Table 57. Timers Input AC Timing Specifications

Characteristic

Symbol 1

Min

Unit

Timers inputs—minimum pulse width

tTIWID

MPC8314EVRADDA 数据表(PDF) 66 Page - Freescale Semiconductor, Inc

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