MAC7100 datasheet(12/48 Pages) MOTOROLA

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MAC7100 Microcontroller Family Hardware Specifications

MOTOROLA

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Electrical Characteristics

3.7

I/O Characteristics

This section describes the characteristics of all I/O pins in both 3.3 V and 5 V operating conditions. All

parameters are not always applicable; for example, not all pins feature pull up/down resistances.

Table 15. 5 V I/O Characteristics

Conditions shown in Table 6 unless otherwise noted

Num C

Rating

Symbol

Min

Typ

Max

Unit

F1a P Input High Voltage

0.65

VDD5

——

F1b T Input High Voltage

VIH

——

VDD5+

0.3

F2a P Input Low Voltage

—

0.35

VDD5

F2b T Input Low Voltage

VIL

VSS5 –

0.3

——

C Input Hysteresis

HYS

—250

—

P Input Leakage Current (pins in high impedance input mode) 1

= V

5 or V

1 Maximum leakage current occurs at maximum operating temperature. Current decreases by approximately one-half

for each 8°C to 12°C in the temperature range from 50°C to 125°C.

TBD

—

TBD

µA

P Output High Voltage (pins in output mode)

Partial Drive IOH = –2mA

Full Drive IOH = –10mA

VDD5 –

0.8

——

P Output Low Voltage (pins in output mode)

Partial Drive IOL = +2mA

Full Drive IOL = +10mA

——

0.8

P Internal Pull Up Device Current,

tested at V

Max.

IPUL

—

–130

µA

P Internal Pull Up Device Current,

tested at V

Min.

IPUH

–10

—

µA

P Internal Pull Down Device Current,

tested at V

Min.

IPDH

——

130

µA

F10 P Internal Pull Down Device Current,

tested at V

Max.

IPDL

—

µA

F11 D Input Capacitance

Cin

—6—

F12 T Injection current 2

Single Pin limit

Total Device Limit. Sum of all injected currents

2 Refer to Section 3.6.1, “Current Injection,” for more details

IICS

IICP

–2.5

–25

—

2.5

µA

F13 P Port Interrupt Input Pulse filtered 3

3 Parameter only applies in STOP or Pseudo STOP mode.

tPULSE

——

µs

F14 P Port Interrupt Input Pulse passed 3

tPULSE

—

µs

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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