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PIC12(L)F1501

Data Sheet

8-Pin Flash, 8-Bit Microcontrollers

*8-bit, 8-pin devices protected by Microchip’s Low Pin Count Patent: U.S. Patent No. 5,847,450. Additional U.S. and

foreign patents and applications may be issued or pending.



2011 Microchip Technology Inc.

Preliminary

DS41615A

Note the following details of the code protection feature on Microchip devices:

•

Microchip products meet the specification contained in their particular Microchip Data Sheet.

Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the

intended manner and under normal conditions.

There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our

knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data

Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

Microchip is willing to work with the customer who is concerned about the integrity of their code.

Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable.”

•

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our

products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts

allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Information contained in this publication regarding device

applications and the like is provided only for your convenience

and may be superseded by updates. It is your responsibility to

ensure that your application meets with your specifications.

MICROCHIP MAKES NO REPRESENTATIONS OR

WARRANTIES OF ANY KIND WHETHER EXPRESS OR

IMPLIED, WRITTEN OR ORAL, STATUTORY OR

OTHERWISE, RELATED TO THE INFORMATION,

INCLUDING BUT NOT LIMITED TO ITS CONDITION,

QUALITY, PERFORMANCE, MERCHANTABILITY OR

FITNESS FOR PURPOSE. Microchip disclaims all liability

arising from this information and its use. Use of Microchip

devices in life support and/or safety applications is entirely at

the buyer’s risk, and the buyer agrees to defend, indemnify and

hold harmless Microchip from any and all damages, claims,

suits, or expenses resulting from such use. No licenses are

conveyed, implicitly or otherwise, under any Microchip

intellectual property rights.

Trademarks

The Microchip name and logo, the Microchip logo, dsPIC,

, K

logo, MPLAB, PIC, PICmicro, PICSTART,

PIC

logo, rfPIC and UNI/O are registered trademarks of

Microchip Technology Incorporated in the U.S.A. and other

countries.

FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,

MXDEV, MXLAB, SEEVAL and The Embedded Control

Solutions Company are registered trademarks of Microchip

Technology Incorporated in the U.S.A.

Analog-for-the-Digital Age, Application Maestro, chipKIT,

chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net,

dsPICworks, dsSPEAK, ECAN, ECONOMONITOR,

FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP,

Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB,

MPLINK, mTouch, Omniscient Code Generation, PICC,

PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE,

rfLAB, Select Mode, Total Endurance, TSHARC,

UniWinDriver, WiperLock and ZENA are trademarks of

Microchip Technology Incorporated in the U.S.A. and other

countries.

SQTP is a service mark of Microchip Technology Incorporated

in the U.S.A.

All other trademarks mentioned herein are property of their

respective companies.

Printed on recycled paper.

ISBN: 978-1-61341-765-2

Microchip received ISO/TS-16949:2009 certification for its worldwide

headquarters, design and wafer fabrication facilities in Chandler and

Tempe, Arizona; Gresham, Oregon and design centers in California

and India. The Company’s quality system processes and procedures

are for its PIC

MCUs and dsPIC

DSCs, K

code hopping

devices, Serial EEPROMs, microperipherals, nonvolatile memory and

analog products. In addition, Microchip’s quality system for the design

and manufacture of development systems is ISO 9001:2000 certified.

DS41615A-page 2

Preliminary



2011 Microchip Technology Inc.

PIC12(L)F1501

8-Pin Flash, 8-Bit Microcontrollers

High-Performance RISC CPU:

•

C Compiler Optimized Architecture

Only 49 Instructions

1K Words Linear Program Memory Addressing

64 bytes Linear Data Memory Addressing

Operating Speed:

- DC – 20 MHz clock input

- DC – 200 ns instruction cycle

• Interrupt Capability with Automatic Context

Saving

• 16-Level Deep Hardware Stack with Optional

Overflow/Underflow Reset

• Direct, Indirect and Relative Addressing modes:

- Two full 16-bit File Select Registers (FSRs)

- FSRs can read program and data memory

Low-Power Features (PIC12LF1501):

• Standby Current:

- 20 nA @ 1.8V, typical

• Watchdog Timer Current:

- 200 nA @ 1.8V, typical

• Operating Current:

- 30

A/MHz

@ 1.8V, typical

Peripheral Features:

• Analog-to-Digital Converter (ADC):

- 10-bit resolution

- 4 external channels

- 2 internal channels:

- Fixed Voltage Reference and DAC channels

- Temperature Indicator channel

- Auto acquisition capability

- Conversion available during Sleep

• 1 Comparator:

- Rail-to-rail inputs

- Power mode control

- Software controllable hysteresis

• Voltage Reference module:

- Fixed Voltage Reference (FVR) with 1.024V,

2.048V and 4.096V output levels

- 1 rail-to-rail resistive 5-bit DAC with positive

reference selection

• 6 I/O Pins (1 Input-only Pin):

- High current sink/source 25 mA/25 mA

- Individually programmable weak pull-ups

- Individually programmable interrupt-on-change

(IOC) pins

• Timer0: 8-Bit Timer/Counter with 8-Bit

Programmable Prescaler

• Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Gate Input mode

• Timer2: 8-Bit Timer/Counter with 8-Bit Period

• Four 10-bit PWM modules

• 2 Configurable Logic Cell (CLC) modules:

- 16 selectable input source signals

- Four inputs per module

- Software control of combinational/sequential

logic/state/clock functions

- AND/OR/XOR/D Flop/D Latch/SR/JK

- External or internal inputs/outputs

- Operation while in Sleep

Flexible Oscillator Structure:

• 16 MHz Internal Oscillator Block:

- Factory calibrated to ±1%, typical

- Software selectable frequency range from

16 MHz to 31 kHz

• 31 kHz Low-Power Internal Oscillator

• Three External Clock modes up to 20 MHz

Special Microcontroller Features:

• Operating Voltage Range:

- 1.8V to 3.6V (PIC12LF1501)

- 2.3V to 5.5V (PIC12F1501)

• Self-Programmable under Software Control

• Power-on Reset (POR)

• Power-up Timer (PWRT)

• Programmable Low-Power Brown-Out Reset

(LPBOR)

• Extended Watchdog Timer (WDT):

- Programmable period from 1 ms to 256s

• Programmable Code Protection

• In-Circuit Serial Programming™ (ICSP™) via Two

Pins

• Enhanced Low-Voltage Programming (LVP)

• Power-Saving Sleep mode:

- Low-Power Sleep mode

- Low-Power BOR (LPBOR)

• Integrated Temperature Indicator

• 128 Bytes High-Endurance Flash:

- 100,000 write Flash endurance (minimum)



2011 Microchip Technology Inc.

Preliminary

DS41615A-page 3

PIC12(L)F1501

Peripheral Features (Continued):

• Numerically Controlled Oscillator (NCO):

- 20-bit accumulator

- 16-bit increment

- True linear frequency control

- High-speed clock input

- Selectable Output modes:

- Fixed Duty Cycle (FDC) mode

- Pulse Frequency (PF) mode

• Complementary Waveform Generator (CWG):

- 8 selectable signal sources

- Selectable falling and rising edge dead-band

control

- Polarity control

- 4 auto-shutdown sources

- Multiple input sources: PWM, CLC, NCO

PIC12(L)F1501/PIC16(L)F150X Family Types

Program Memory

Flash (words)

Data Sheet Index

10-bit ADC (ch)

MSSP (I

C/SPI)

Comparators

Data SRAM

(bytes)

Timers

(8/16-bit)

EUSART

Debug

(1)

I/H

I/O’s

(2)

PWM

CWG

NCO

DAC

CLC

Device

PIC12(L)F1501 (1) 1024 64

6 4

2/1

—

PIC16(L)F1503 (2) 2048 128 12 8

2/1

—

PIC16(L)F1507 (3) 2048 128 18 12 — —

2/1

—

PIC16(L)F1508 (4) 4096 256 18 12 2

2/1

PIC16(L)F1509 (4) 8192 512 18 12 2

2/1

Note 1:

I - Debugging, Integrated on Chip; H - Debugging, Requires Debug Header.

One pin is input-only.

Data Sheet Index:

(Unshaded devices are described in this document.)

Future Product

PIC12(L)F1501 Data Sheet, 8-Pin Flash, 8-bit Microcontrollers.

DS41607

PIC16(L)F1503 Data Sheet, 14-Pin Flash, 8-bit Microcontrollers.

DS41586

PIC16(L)F1507 Data Sheet, 20-Pin Flash, 8-bit Microcontrollers.

DS41609

PIC16(L)F1508/1509 Data Sheet, 20-Pin Flash, 8-bit Microcontrollers.

DS41615A-page 4

Preliminary



2011 Microchip Technology Inc.

XLP

—

PIC12(L)F1501

FIGURE 1:

8-PIN PDIP, SOIC, MSOP, DFN DIAGRAM FOR PIC12(L)F1501

PDIP, SOIC, MSOP, DFN

RA5

RA4

MCLR/V

/RA3

PIC12(L)F1501

RA0/ICSPDAT

RA1/ICSPCLK

RA2

Note:

See

Table 1

for location of all peripheral functions.

TABLE 1:

8-Pin PDIP/SOIC/MSOP/DFN

8-PIN ALLOCATION TABLE (PIC12(L)F1501)

Comparator

Reference

Interrupt

Pull-Up

Timer

RA0

RA1

RA2

RA3

RA4

RA5

Note 1:

AN0

AN1

AN2

—

AN3

—

DACOUT1

REF

DACOUT2

—

C1IN+

C1IN0-

C1OUT

—

C1IN1-

—

T0CKI

T1G

(2)

T1G

(1)

T1CKI

—

CWG1B

(1)

—

CWG1A

(1)

CWG1FLT

—

CWG1B

(2)

CWG1A

(2)

—

NCO1

(1)

—

CLC2IN1

CLC2IN0

CLC1

(1)

CLC1IN0

CLC1

(2)

PWM2

—

PWM1

—

PWM3

PWM4

—

IOC

INT

IOC

—

ICSPDAT

ICSPCLK

—

MCLR

CLKOUT

CLKIN

NCO1

(2)

NCO1CLK

—

CLC1IN1

CLC2

—

Default location for peripheral pin function. Alternate location can be selected using the APFCON register.

Alternate location for peripheral pin function selected by the APFCON register.



2011 Microchip Technology Inc.

Preliminary

DS41615A-page 5

Basic

PWM

CWG

NCO

ADC

CLC

I/O