M68HC08 datasheet(90/124 Pages) FREESCALE

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Electrical Specifications

MC68HC05C9A Advance Information Data Sheet, Rev. 5.1

Freescale Semiconductor

12.5 5.0-Volt DC Electrical Characteristics

Characteristic(1) (2)

Symbol

Min

Typ

Max

Unit

Output voltage

ILoad = 10.0 µA

ILoad = –10.0 µA

VOL

VOH

—

VDD–0.1

—

0.1

—

Output high voltage

(ILoad = –0.8 mA) PA7–PA0, PB7–PB0, PC6–PC0,

TCMP, PD7, PD0

(ILoad = –1.6 mA) PD5–PD1

(ILoad = –5.0 mA) PC7

VOH

VDD–0.8

—

Output low voltage

(ILoad = 1.6 mA) PA7–PA0, PB7–PB0, PC6–PC0,

PD7, PD5–PD0, TCMP

(ILoad = 10 mA) PC7

VOL

—

0.4

Input high voltage

PA7–PA0, PB7–PB0, PC7–PC0, PD7,

PD5–PD0, TCAP, IRQ, RESET, OSC1

VIH

0.7

× VDD

—

VDD

Input low voltage

PA7–PA0, PB7–PB0, PC7–PC0, PD7,

PD5–PD0, TCAP, IRQ, RESET, OSC1

VIL

VSS

—

0.2

× VDD

Supply current (4.5–5.5 Vdc @ fOP = 2.1 MHz)

Run(3)

Wait(4)

Stop(5)

°C

0 to 70

°C

–40 to +125

°C

IDD

—

3.5

1.0

2.0

7.0

5.25

3.25

20.0

40.0

50.0

µA

I/O ports hi-z leakage current

PA7–PA0, PB7–PB0 (without pullup)

PC7–PC0, PD7, PD5–PD0

IOZ

—1.0

µA

Input current

RESET, IRQ, OSC1, TCAP, PD7, PD5–PD0

IIn

—0.5

µA

Input pullup current(6)

PB7–PB0 (with pullup)

IIn

5—

µA

Capacitance

Ports (as input or output)

RESET, IRQ, OSC1, TCAP, PD7, PD5, PD0

COut

CIn

—

1. VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = –40 to +125°C, unless otherwise noted

2. Typical values reflect measurements taken on average processed devices at the midpoint of voltage range, 25

°C only.

3. Run (operating) IDD measured using external square wave clock source; all I/O pins configured as inputs, port B = VDD,

all other inputs VIL = 0.2 V, VIH = VDD –0.2 V; no dc loads; less than 50 pF on all outputs; CL = 20 pF on OSC2

4. Wait IDD measured using external square wave clock source; all I/O pins configured as inputs, port B = VDD, all other

inputs VIL = 0.2 V, VIH = VDD –0.2 V; no dc loads; less than 50 pF on all outputs; CL = 20 pF on OSC2. Wait IDD is

affected linearly by the OSC2 capacitance.

5. Stop IDD measured with OSC1 = 0.2 V; all I/O pins configured as inputs, port B = VDD, all other inputs VIL = 0.2 V,

VIH = VDD –0.2 V

6. Input pullup current measured with VIL = 0.2 V

M68HC08 Datasheet(PDF) 90 Page - Freescale Semiconductor, Inc

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