CF745 datasheet(84/217 Pages) MICROCHIP

Part #	CF745

Description	EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

PDF	217 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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84 / 217 page

PIC16C5X

PIC16C54/55/56/57

DS30453B-page 84

Preliminary

FIGURE 12-9: VTH (INPUT THRESHOLD VOLTAGE) OF I/O PINS vs. VDD

FIGURE 12-10: VIH, VIL OF MCLR, T0CKI AND OSC1 (IN RC MODE) vs. VDD

FIGURE 12-11: VTH (INPUT THRESHOLD VOLTAGE) OF OSC1 INPUT

(IN XT, HS, AND LP MODES) vs. VDD

2.00

1.80

1.60

1.40

1.20

1.00

2.5

3.0

3.5

4.0

4.5

5.0

VDD (Volts)

Min (–40

°C to +85

°C)

0.80

0.60

5.5

6.0

Max (–40

°C to +85

°C)

Typ (+25

°C)

3.5

3.0

2.5

2.0

1.5

1.0

2.5

3.0

3.5

4.0

4.5

5.0

VDD (Volts)

0.5

0.0

5.5

6.0

4.0

4.5

VIH min

(–40

°C to

+85

°C)

VIH max

(–40

°C to

+85

°C)

VIH typ

+25

°C

VIL min (–40°C to

+85°C)

VIL max (–40°

C to +85°C)

VIH typ +25°

Note: These input pins have Schmitt Trigger input buffers.

2.4

2.2

2.0

1.8

1.6

1.4

2.5

3.0

3.5

4.0

4.5

5.0

VDD (Volts)

1.2

1.0

5.5

6.0

Typ

(+25

°C)

2.6

2.8

3.0

3.2

3.4

Max

(–40

°C to

+85

°C)

Min

(–40

°C to

+85

°C)

CF745 Datasheet(PDF) 84 Page - Microchip Technology

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