TC72

DS21743B-page 4

© 2011 Microchip Technology Inc.

Serial Port AC Timing (Note 2, 3)

Clock Frequency

DC

—

7.5

MHz

SCK Low Time

65

—

—

ns

SCK High Time

65

—

—

ns

CE to SCK Setup

400

—

—

ns

SCK to Data Out Valid

—

—

55

ns

CE to Output Tri-state

—

—

40

ns

SCK to Data Hold Time

35

—

—

ns

Data to SCK Set-up Time

35

—

—

ns

SCK to CE Hold Time

100

—

—

ns

SCK Rise Time

——

200

ns

SCK Fall Time

——

200

ns

CE Inactive Time

400

—

—

ns

TEMPERATURE SPECIFICATION

Electrical Specifications: Unless otherwise noted, all parameters apply at V

Parameters

Sym

Min

Typ

Max

Units

Conditions

Temperature Ranges

Specified Temperature Range

-55

—

+125

°C

Operating Temperature Range

-55

—

+125

°C

Storage Temperature Range

-65

—

+150

°C

Thermal Package Resistances

Thermal Resistance 8-L 3x3 DFN

θ

JA

—56.7

—

°C/W

Thermal Resistance 8-L MSOP

θ

JA

—211

—

°C/W

DC CHARACTERISTICS (CONTINUED)

Electrical Specifications: Unless otherwise noted, all parameters apply at V

Parameters

Sym

Min

Typ

Max

Units

Conditions

Note 1:

The TC72-2.8MXX, TC72-3.3MXX and TC72-5.0MXX will operate from a supply voltage of 2.65V to 5.5V.

However, the TC72-2.8MXX, TC72-3.3MXX and TC72-5.0MXX are tested and specified at the nominal

2:

3:

All time measurements are measured with respect to the 50% point of the signal, except for the SCK rise

and fall times. The rise and fall times are defined as the 10% to 90% transition time.

4: