PIC16F1459T-E/SL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1459T-E/SL

14/20-Pin Flash, 8-Bit USB Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1454/5/9

TABLE 29-8: COMPARATOR SPECIFICATIONS

Operating Conditions: 1.8V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated).

Param

No.

Sym.

Characteristics

Min. Typ. Max. Units Comments

CM01

CM02

CM04A

VIOFF

VICM

Input Offset Voltage

Input Common Mode Voltage

Response Time Rising Edge

—

±7.5

±60

mV High Power mode

VICM = VDD/2

0

—

VDD

V

—

400

800

ns High-Power mode

(Note 1)

CM04B

CM04C

TRESP

Response Time Falling Edge

Response Time Rising Edge

—

200

400

—

1200

—

ns High-Power mode

(Note 1)

ns Low-Power mode

(Note 1)

CM04D

Response Time Falling Edge

—

550

—

ns Low-Power mode

(Note 1)

CM05

TMC2OV Comparator Mode Change to

Output Valid*

—

—

10

s

CM06

*

Note 1:

2:

CHYSTER Comparator Hysteresis

—

65

—

mV Note 2

These parameters are characterized but not tested.

Response time measured with one comparator input at VDD/2, while the other input transitions

from VSS to VDD.

Comparator Hysteresis is available when the CxHYS bit of the CMxCON0 register is enabled.

TABLE 29-9: DIGITAL-TO-ANALOG CONVERTER (DAC) SPECIFICATIONS

Operating Conditions: 1.8V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated).

Param

No.

Sym.

Characteristics

Min. Typ. Max. Units

DAC01*

DAC02*

DAC03*

DAC04*

*

Note 1:

CLSB

Step Size

— VDD/32 —

V

CACC Absolute Accuracy

—

—  1/2 LSb

CR

Unit Resistor Value (R)

CST

Settling Time(1)

—

5K

—



—

—

10

s

These parameters are characterized but not tested.

Settling time measured while DACR<4:0> transitions from ‘0000’ to ‘1111’.

Comments

DS41639A-page 374

Preliminary

 2012 Microchip Technology Inc.

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