MC9S08AC16_08 Datasheet, PDF(307/344 Page) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

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MC9S08AC16_08 Datasheet, PDF (307/344 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

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Appendix A Electrical Characteristics and Timing Speciï¬cations

A.6 DC Characteristics

This section includes information about power supply requirements, I/O pin characteristics, and power

supply current in various operating modes.

Table A-6. DC Characteristics

Num C

Parameter

Symbol

Min

Typ1

Max

Unit

Output high voltage â Low Drive (PTxDSn = 0)

5 V, ILoad = â2 mA

3 V, ILoad = â0.6 mA

5 V, ILoad = â0.4 mA

3 V, ILoad = â0.24 mA

1 P Output high voltage â High Drive (PTxDSn = 1) VOH

5 V, ILoad = â10 mA

3 V, ILoad = â3 mA

5 V, ILoad = â2 mA

3 V, ILoad = â0.4 mA

VDD â 1.5 â

VDD â 1.5 â

VDD â 0.8 â

VDD â 0.8 â

VDD â 1.5 â

VDD â 1.5 â

VDD â 0.8 â

VDD â 0.8 â

Output low voltage â Low Drive (PTxDSn = 0)

5 V, ILoad = 2 mA

3 V, ILoad = 0.6 mA

5 V, ILoad = 0.4 mA

3 V, ILoad = 0.24 mA

2 P Output low voltage â High Drive (PTxDSn = 1)

VOL

5 V, ILoad = 10 mA

3 V, ILoad = 3 mA

5 V, ILoad = 2 mA

3 V, ILoad = 0.4 mA

1.5

â

1.5

â

0.8

â

0.8

â

1.5

â

1.5

â

0.8

â

0.8

â

3 P Output high current â Max total IOH for all ports

5V IOHT

â

â

3V

â

â

â

â

â

â

V

â

â

â

â

â

â

â

â

V

â

â

â

â

100

mA

60

4 P Output low current â Max total IOL for all ports

5V IOLT

3V

â

â

100

mA

â

â

60

5 P Input high

voltage; all

digital inputs

2.7v â¤ VDD 4.5v VIH 0.70xVDD â

â

4.5v â¤ VDD â¤ 5.5v VIH 0.65xVDD â

â

V

6 P Input low voltage; all digital inputs

VIL

â

â 0.35 x VDD

7 P Input hysteresis; all digital inputs

8 P Input leakage current; input only pins2

9 P High Impedance (off-state) leakage current2

10 P Internal pullup resistors3

11 P Internal pulldown resistors4

Vhys 0.06 x VDD

V

|IIn|

â

0.1

1

Î¼A

|IOZ|

â

0.1

1

Î¼A

RPU

20

45

65

kÎ©

RPD

20

45

65

kÎ©

12 C Input Capacitance; all non-supply pins

CIn

â

â

8

pF

13 P POR rearm voltage

VPOR

0.9

1.4

2.0

V

14 D POR rearm time

tPOR

10

â

â

Î¼s

15 P Low-voltage detection threshold â high range

VDD falling VLVDH

4.2

4.3

4.4

V

VDD rising

4.3

4.4

4.5

MC9S08AC16 Series Data Sheet, Rev. 6

Freescale Semiconductor

307

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