PIC17C752-08SLASHCL datasheet(242/328 Pages) MICROCHIP

242 / 328 page

PIC17C7XX

DS30289A-page 242

Preliminary

Input Leakage Current

(Notes 2, 3)

D060

IIL

I/O ports (except RA2, RA3)

–

±1

µA Vss ≤ VPIN ≤ VDD,

I/O Pin (in digital mode) at

hi-impedance PORTB

weak pull-ups disabled

D061

MCLR, TEST

–

±2

µAVPIN = Vss or VPIN = VDD

D062

RA2, RA3

±2

µA Vss ≤ VRA2, VRA3 ≤ 12V

D063

OSC1 (EC, RC modes)

–

±1

µA Vss ≤ VPIN ≤ VDD

D063B

OSC1 (XT, LF modes)

–

VPIN

µARF ≥ 1 MΩ

D064

MCLR, TEST

–

µAVMCLR = VPP = 12V

(when not programming)

D070

IPURB

PORTB weak pull-up current

200

400

µA VPIN = VSS, RBPU = 0

4.5V

≤ VDD ≤ 5.5V

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40˚C

≤ TA ≤ +85˚C for industrial and

0˚C

≤ TA ≤ +70˚C for commercial

Operating voltage VDD range as described in Section 20.1

Param.

No.

Sym

Characteristic

Min

Typ†

Max

Units

Conditions

These parameters are characterized but not tested.

†

Data in “Typ” column is at 5V, 25

°C unless otherwise stated.These parameters are for design guidance only and

are not tested.

‡

These parameters are for design guidance only and are not tested, nor characterized.

Note 1: In RC oscillator conﬁguration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the

PIC17CXXX devices be driven with external clock in RC mode.

2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The speciﬁed levels

represent normal operating conditions. Higher leakage current may be measured at different input voltages.

3: Negative current is deﬁned as current sourced by the pin.

4: These speciﬁcations are for the programming of the on-chip program memory EPROM through the use of the

table write instructions. The complete programming speciﬁcations can be found in: PIC17C7XX Programming

Speciﬁcations (Literature number DS TBD).

5: The MCLR/VPP pin may be kept in this range at times other than programming, but is not recommended.

6: For TTL buffers, the better of the two speciﬁcations may be used.

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