PIC16F689T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F689T-I/SO

20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F631/677/685/687/689/690

FIGURE 18-30:

1.7

TTL INPUT THRESHOLD VIN vs. VDD OVER TEMPERATURE

(TTL Input, -40×C TO 125×C)

Typical: Statistical Mean @25°C

1.5

Maximum: Mean (Worst-case Temp) + 3σ

(-40°C to 125°C)

1.3

1.1

0.9

Max. -40°C

Typ. 25°C

Min. 125°C

0.7

0.5

2.0

2.5

3.0

3.5

4.0

4.5

VDD (V)

5.0

5.5

FIGURE 18-31:

SCHMITT TRIGGER INPUT THRESHOLD VIN vs. VDD OVER TEMPERATURE

(ST Input, -40×C TO 125×C)

4.0

Typical: Statistical Mean @25°C

3.5

Maximum: Mean (Worst-case Temp) + 3σ

(-40°C to 125°C)

3.0

VIH Max. 125°C

VIH Min. -40°C

2.5

2.0

VIL Max. -40°C

1.5

VIL Min. 125°C

1.0

0.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VDD (V)

DS41262E-page 274

© 2008 Microchip Technology Inc.

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