MC68HC908JB8 Datasheet, PDF(274/286 Page) Motorola, Inc – MICROCONTROLLERS

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MC68HC908JB8 Datasheet, PDF (274/286 Pages) Motorola, Inc – MICROCONTROLLERS

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MC68HC08JB8

A.7.1 DC Electrical Characteristics

Characteristic(1)

Regulator output voltage

Output high voltage (ILoad = â2.0 mA)

PTA0âPTA7, PTB0âPTB7, PTC0âPTC7,

PTE0âPTE2

Output low voltage

(ILoad = 1.6 mA) All I/O pins

(ILoad = 25 mA) PTD0âPTD1 in ILDD mode

(ILoad = 10 mA) PTE3âPTE4 with USB disabled

Input high voltage

All ports, OSC1

IRQ, RST

Input low voltage

All ports, OSC1

IRQ, RST

Output low current (VOL = 2.0 V)

PTD2âPTD5 in LDD mode

VDD supply current, VDD = 5.25V, fOP = 3MHz

Run, with low speed USB(3)

Run, with USB suspended(3)

Wait, with low speed USB(4)

Wait, with USB suspended(4)

Stop(5)

0 Â°C to 70Â°C

I/O ports Hi-Z leakage current

Input current

Capacitance

Ports (as input or output)

POR re-arm voltage(6)

POR rise-time ramp rate(7)

Monitor mode entry voltage

Pullup resistors

Port A, port B, port C, PTE0âPTE2, RST, IRQ

PTE3âPTE4 (with USB module disabled)

Dâ (with USB module enabled)

LVI reset

Symbol

Min

Typ(2)

VREG

3.0

3.3

VOH

VREG â 0.8

â

Max

3.6

â

Unit

V

V

VOL

â

â

â

â

0.4

0.5

V

â

â

0.4

VIH

0.7 Ã VREG

â

0.7 Ã VDD

â

VREG

V

VDD

VIL

VSS

â

0.3 Ã VREG V

VSS

â

0.3 Ã VDD

IOL

17

22

27

mA

â

5.0

7.5

mA

â

4.5

6.5

mA

IDD

â

3.0

5.0

mA

â

2.5

4.0

mA

â

30

100

ÂµA

IIL

â

â

Â± 10

ÂµA

IIN

â

â

Â±1

ÂµA

COut

CIn

â

â

â

â

12

8

pF

VPOR

0

â

100

mV

RPOR

0.035

â

â

V/ms

VDD+VHI 1.4 Ã VDD

2 Ã VDD

V

RPU

25

4

40

5

55

6

kâ¦

1.2

1.5

2.0

VLVR

2.4

2.7

3.0

V

Technical Data

274

MC68HC908JB8â¢MC68HC08JB8â¢MC68HC08JT8 â Rev. 2.3

MC68HC08JB8

Freescale Semiconductor

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