PIC12F615-ESLASHMS datasheet(163/212 Pages) MICROCHIP

163 / 212 page

 2010 Microchip Technology Inc.

DS41302D-page 163

PIC12F609/615/617/12HV609/615

TABLE 16-8:

COMPARATOR VOLTAGE REFERENCE (CVREF) SPECIFICATIONS

TABLE 16-9:

VOLTAGE REFERENCE SPECIFICATIONS

TABLE 16-10: SHUNT REGULATOR SPECIFICATIONS (PIC12HV609/615 only)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +125°C

Param

No.

Sym

Characteristics

Min

Typ†

Max

Units

Comments

CV01*

CLSB

Step Size(2)

—

VDD/24

VDD/32

—

Low Range (VRR = 1)

High Range (VRR = 0)

CV02*

CACC

Absolute Accuracy(3)

—

 1/2

1/2

LSb

Low Range (VRR = 1)

High Range (VRR = 0)

CV03*

Unit Resistor Value (R)

—



CV04*

CST

Settling Time(1)

——

s

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.

Note 1:

Settling time measured while VRR = 1 and VR<3:0> transitions from ‘0000’ to ‘1111’.

See Section 9.10 “Comparator Voltage Reference” for more information.

Absolute Accuracy when CVREF output is

 (VDD -1.5).

VR Voltage Reference Specifications

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +125°C

Param

No.

Symbol

Characteristics

Min

Typ

Max

Units

Comments

VR01

VP6OUT

VP6 voltage output

0.5

0.6

0.7

VR02

V1P2OUT

V1P2 voltage output

1.05

1.20

1.35

VR03*

TSTABLE

Settling Time

—

s

These parameters are characterized but not tested.

SHUNT REGULATOR CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +125°C

Param

No.

Symbol

Characteristics

Min

Typ

Max

Units

Comments

SR01

VSHUNT

Shunt Voltage

4.75

5.4

SR02

ISHUNT

Shunt Current

—

SR03*

TSETTLE Settling Time

—

150

To 1% of final value

SR04

CLOAD

Load Capacitance

0.01

—

F

Bypass capacitor on VDD

SR05

ISNT

Regulator operating current

—

180

—

A

Includes band gap

reference current

These parameters are characterized but not tested.

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