PIC16F1503T-EST View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1503T-EST

14-Pin Flash, 8-Bit Microcontrollers

Microchip Technology 

PIC16(L)F1503

8.3 Register Definitions: Voltage Regulator Control

REGISTER 8-1:

U-0

—

bit 7

VREGCON: VOLTAGE REGULATOR CONTROL REGISTER(1)

U-0

U-0

U-0

U-0

U-0

R/W-0/0

—

—

—

—

—

VREGPM

R/W-1/1

Reserved

bit 0

Legend:

R = Readable bit

u = Bit is unchanged

‘1’ = Bit is set

W = Writable bit

x = Bit is unknown

‘0’ = Bit is cleared

U = Unimplemented bit, read as ‘0’

-n/n = Value at POR and BOR/Value at all other Resets

bit 7-2

bit 1

bit 0

Unimplemented: Read as ‘0’

VREGPM: Voltage Regulator Power Mode Selection bit

1 = Low-Power Sleep mode enabled in Sleep(2)

Draws lowest current in Sleep, slower wake-up

0 = Normal Power mode enabled in Sleep(2)

Draws higher current in Sleep, faster wake-up

Reserved: Read as ‘1’. Maintain this bit set.

Note 1: PIC16F1503 only.

2: See Section 28.0 “Electrical Specifications”.

TABLE 8-1: SUMMARY OF REGISTERS ASSOCIATED WITH POWER-DOWN MODE

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Register on

Page

INTCON

GIE

PEIE TMR0IE INTE

IOCIE TMR0IF INTF

IOCIF

64

IOCAF

—

—

IOCAF5 IOCAF4 IOCAF3 IOCAF2 IOCAF1 IOCAF0

106

IOCAN

—

—

IOCAN5 IOCAN4 IOCAN3 IOCAN2 IOCAN1 IOCAN0

106

IOCAP

—

—

IOCAP5 IOCAP4 IOCAP3 IOCAP2 IOCAP1 IOCAP0

106

PIE1

TMR1GIE ADIE

—

—

SSP1IE

—

TMR2IE TMR1IE

65

PIE2

—

C2IE

C1IE

—

BCL1IE NCO1IE

—

—

66

PIE3

—

—

—

—

—

—

CLC2IE CLC1IE

67

PIR1

TMR1GIF ADIF

—

—

SSP1IF

—

TMR2IF TMR1IF

67

PIR2

—

C2IF

C1IF

—

BCL1IF NCO1IF

—

—

67

PIR3

—

—

—

—

—

—

CLC2IF CLC1IF

70

STATUS

—

—

—

TO

PD

Z

DC

C

17

WDTCON —

—

WDTPS<4:0>

SWDTEN

77

Legend: — = unimplemented, read as ‘0’. Shaded cells are not used in Power-Down mode.

DS40001607D-page 74

 2011-2015 Microchip Technology Inc.

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