MC68HC05L28 Datasheet, PDF(127/156 Page) Motorola, Inc – Flexible general-purpose microcomputer

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MC68HC05L28 Datasheet, PDF (127/156 Pages) Motorola, Inc – Flexible general-purpose microcomputer

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12.3

DC electrical characteristics for 5V operation

Table 12-3 DC electrical characteristics

(VDD = 5.0 Vdc Â± 10%, VSS = 0 Vdc, TA = â40Â°C to +85Â°C, unless otherwise stated)

Characteristic

Symbol

Min

Typ (1) Max

Unit

Output voltage

ILOAD = â 10 ÂµA

ILOAD = +10 ÂµA

Output high voltage (ILOAD = â 0.8 mA)

PA, PB, PD

VOH VDD â 0.1 â

VOL

0.1

VOH VDD â 0.8 â

Output low voltage (ILOAD = +1.6 mA)

PA, PB, PD

VOL

0.4

Input high voltage

PA, PB, PD, OSC1, IRQ (2), RESET

VIH

0.7xVDD

Input low voltage

PA, PB, PD, OSC1, IRQ (2), RESET

VIL

VSS

Port D pull-up value

Supply current(3)

RUN

WAIT

STOP (25 Â°C)

STOP (0 Â°C)

kâ¦

IDD

100

ÂµA

100

ÂµA

I/O ports I/P leakage (PA, PB, PD)

VIN = VSS

VIN = VDD

Input current (RESET, IRQ(2), OSC1)

VIN = VSS

VIN = VDD

Capacitance (4)

Ports (input or output)

RESET, IRQ(2)

Hysteresis(4)

RESET, IRQ(2), TCAP1, TCAP2

OSC2 DRIVE

IL = â 0.2 mA

IL = 0.2 mA

IIL

IIH

â10

ÂµA

IIL

â1

ÂµA

IIH

ÂµA

COUT

CIN

V HYS

0.6

VOSCH VDD â 0.08 â

VOSCL

0.08

(1) Typical values are at mid point of voltage range and at 25Â°C only. All values shown reï¬ect average

measurements.

(2) IRQ denotes IRQ0 â 2.

(3) Wait IDD: Timer, I2C-bus systems active. RUN and WAIT I DD: measured using an external square-wave

clock source (fOSC = 4.2MHz); all inputs 0.2 V from rail; no DC loads; maximum load on outputs 50pF

(20pF on OSC2). STOP and WAIT I DD: all ports conï¬gured as inputs; VIL = 0.2 V and VIH = VDD â 0.2 V.

STOP IDD: measured with OSC1 = V SS. WAIT IDD is affected linearly by the OSC2 capacitance.

(4) Values are guaranteed, but not tested.

MC68HC05L28

ELECTRICAL SPECIFICATIONS

TPG

MOTOROLA

12-3

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