PCA3354C datasheet(22/32 Pages) PHILIPS

22 / 32 page

1996 Dec 18

Philips Semiconductors

Product speciﬁcation

8-bit microcontrollers with DTMF

generator and 256 bytes EEPROM

PCA3354C; PCD3354A

17 DC CHARACTERISTICS

VDD = 1.8 to 6 V; VSS =0V; Tamb =0to+50 °C (PCA3354C) or −25 to +70 °C (PCD3354A); all voltages with respect to

VSS; fxtal = 3.58 MHz (gmL); unless otherwise speciﬁed.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supply

VDD

supply voltage

see Fig.5

operating

note 1

1.8

−

RAM data retention in Stop

mode

1.0

−

IDD

operating supply current

see Figs 6 and 7; note 2

VDD = 3 V; value HGF or LGF ≠ 0

−

0.8

1.6

VDD = 3 V; value HGF = LGF = 0

−

0.35

0.7

VDD =5V; fxtal = 10.74 MHz (gmM);

value HGF or LGF

≠ 0; DIV3 = 1

−

2.7

6.2

VDD =5V; fxtal = 10.74 MHz (gmM);

value HGF = LGF = 0

−

1.7

4.2

VDD =5V; fxtal = 16 MHz (gmH);

value HGF = LGF = 0

−

3.5

−

IDD(idle)

supply current (Idle mode)

see Figs 8 and 9; note 2

VDD = 3 V; value HGF or LGF ≠ 0

−

0.7

1.4

VDD = 3 V; value HGF = LGF =0

−

0.25

0.5

VDD =5V; fxtal = 10.74 MHz (gmM);

value HGF or LGF

≠ 0; DIV3 = 1

−

2.3

5.5

VDD =5V; fxtal = 10.74 MHz (gmM);

value HGF = LGF = 0

−

1.3

3.5

VDD =5V; fxtal = 16 MHz (gmH);

value HGF = LGF = 0

−

2.4

−

IDD(stp)

supply current (Stop mode)

See Fig.10; notes 2 and 3

VDD = 1.8 V; Tamb =25 °C

−

1.0

5.5

µA

VDD = 1.8 V; Tamb = −25 to +70 °C

−−

µA

Inputs

VIL

LOW level input voltage

−

0.3VDD V

VIH

HIGH level input voltage

0.7VDD −

VDD

ILI

input leakage current

VSS ≤ VI ≤ VDD

−1

−

µA

Port outputs

IOL

LOW level output sink current

VDD = 3 V; VO = 0.4 V; see Fig.11

0.7

3.5

−

IOH

HIGH level pull-up output

source current

VDD =3V; VO = 2.7 V; see Fig.12

−10

−30

−µA

VDD =3V; VO = 0 V; see Fig.12

−−140

−300

µA

IOH1

HIGH level push-pull output

source current

VDD = 3 V; VO = 2.6 V; see Fig.13

−0.7

−3.5

−

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