PIC16F917/916/914/913
Data Sheet
28/40/44-Pin Flash-Based, 8-Bit
CMOS Microcontrollers with
LCD Driver and nanoWatt Technology
©
2005 Microchip Technology Inc.
Preliminary
DS41250E
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and may be superseded by updates.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 WAR-
RANTIES 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’s products as critical components in
life support systems is not authorized except with express
written approval by Microchip. No licenses are conveyed,
implicitly or otherwise, under any Microchip intellectual property
rights.
Trademarks
The Microchip name and logo, the Microchip logo, Accuron,
dsPIC, K
EE
L
OQ
, microID, MPLAB, PIC, PICmicro, PICSTART,
PRO MATE, PowerSmart, rfPIC, and SmartShunt are
registered trademarks of Microchip Technology Incorporated
in the U.S.A. and other countries.
AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB,
PICMASTER, SEEVAL, SmartSensor 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, dsPICDEM,
dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR,
FanSense, FlexROM, fuzzyLAB, In-Circuit Serial
Programming, ICSP, ICEPIC, Linear Active Thermistor,
MPASM, MPLIB, MPLINK, MPSIM, PICkit, PICDEM,
PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo,
PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode,
Smart Serial, SmartTel, Total Endurance and WiperLock 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.
© 2005, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 quality system certification for
its worldwide headquarters, design and wafer fabrication facilities in
Chandler and Tempe, Arizona and Mountain View, California in
October 2003. The Company’s quality system processes and
procedures are for its PICmicro
®
8-bit MCUs, K
EE
L
OQ
®
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.
DS41250E-page ii
Preliminary
©
2005 Microchip Technology Inc.
PIC16F917/916/914/913
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
LCD Driver and nanoWatt Technology
High-Performance RISC CPU:
• Only 35 instructions to learn:
- All single-cycle instructions except branches
• Operating speed:
- DC – 20 MHz oscillator/clock input
- DC – 200 ns instruction cycle
• Program Memory Read (PMR) capability
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
Low-Power Features:
• Standby Current:
- <100 nA @ 2.0V, typical
• Operating Current:
- 8.5
μA
@ 32 kHz, 2.0V, typical
- 100
μA
@ 1 MHz, 2.0V, typical
• Watchdog Timer Current:
- 1
μA
@ 2.0V, typical
Peripheral Features:
• Liquid Crystal Display module:
- Up to 60 pixel drive capability on 28-pin
devices
- Up to 96 pixel drive capability on 40-pin
devices
- Four commons
• Up to 35 I/O pins and 1 input-only pin:
- High-current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
• In-Circuit Serial Programming™ (ICSP™) via two
pins
• Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(CV
REF
) module (% of V
DD
)
- Comparator inputs and outputs externally
accessible
• A/D Converter:
- 10-bit resolution and up to 8 channels
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
• Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 as Timer1
oscillator if INTOSCIO or LP mode is
selected
• Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
• Addressable Universal Synchronous
Asynchronous Receiver Transmitter (AUSART)
• Up to 2 Capture, Compare, PWM modules:
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
• Synchronous Serial Port (SSP) with I
2
C
™
Special Microcontroller Features:
• Precision Internal Oscillator:
- Factory calibrated to ±1%
- Software selectable frequency range of
8 MHz to 32 kHz
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for
power savings
• Power-saving Sleep mode
• Wide operating voltage range (2.0V-5.5V)
• Industrial and Extended temperature range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset (BOR) with software control
option
• Enhanced Low-Current Watchdog Timer (WDT)
with on-chip oscillator (software selectable
nominal 268 seconds with full prescaler) with
software enable
• Multiplexed Master Clear with pull-up/input pin
• Programmable code protection
• High-Endurance Flash/EEPROM cell:
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
©
2005 Microchip Technology Inc.
Preliminary
DS41250E-page 1
PIC16F917/916/914/913
Program
Memory
Device
Flash
(words/bytes)
PIC16F913
PIC16F914
PIC16F916
PIC16F917
4K/7K
4K/7K
8K/14K
8K/14K
SRAM
(bytes)
256
256
352
352
EEPROM
(bytes)
256
256
256
256
24
35
24
35
Data Memory
I/O
10-bit A/D
(ch)
5
8
5
8
LCD
(segment
drivers)
16
24
16
24
Timers
8/16-
bit
2/1
2/1
2/1
2/1
CCP
1
2
1
2
Pin Diagrams – PIC16F914/917, 40-Pin
40-pin PDIP
RE3/MCLR/V
PP
RA0/AN0/C1-/SEG12
RA1/AN1/C2-/SEG7
RA2/AN2/C2+/V
REF
-/COM2
RA3/AN3/C1+/V
REF
+/SEG15
RA4/C1OUT/T0CKI/SEG4
RA5/AN4/C2OUT/SS/SEG5
RE0/AN5/SEG21
RE1/AN6/SEG22
RE2/AN7/SEG23
V
DD
V
SS
RA7/OSC1/CLKI/T1OSI
RA6/OSC2/CLKO/T1OSO
RC0/VLCD1
RC1/VLCD2
RC2/VLCD3
RC3/SEG6
RD0/COM3
RD1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
RB7/ICSPDAT/ICDDAT/SEG13
RB6/ICSPCLK/ICDCK/SEG14
RB5/COM1
RB4/COM0
RB3/SEG3
RB2/SEG2
RB1/SEG1
RB0/INT/SEG0
V
DD
V
SS
RD7/SEG20
RD6/SEG19
RD5/SEG18
RD4/SEG17
RC7/RX/DT/SDI/SDA/SEG8
RC6/TX/CK/SCK/SCL/SEG9
RC5/T1CKI/CCP1/SEG10
RC4/T1G/SDO/SEG11
RD3/SEG16
RD2/CCP2
DS41250E-page 2
Preliminary
PIC16F914/917
©
2005 Microchip Technology Inc.
PIC16F917/916/914/913
Pin Diagrams – PIC16F913/916, 28-Pin
28-pin PDIP, SOIC, SSOP
RE3/MCLR/V
PP
RA0/AN0/C1-/SEG12
RA1/AN1/C2-/SEG7
RA2/AN2/C2+/V
REF
-/COM2
RA3/AN3/C1+/V
REF
+/COM3/SEG15
RA4/C1OUT/T0CKI/SEG4
RA5/AN4/C2OUT/SS/SEG5
V
SS
RA7/OSC1/CLKI/T1OSI
RA6/OSC2/CLKO/T1OSO
RC0/VLCD1
RC1/VLCD2
RC2/VLCD3
RC3/SEG6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RB7/ICSPDAT/ICDDAT/SEG13
RB6/ICSPCLK/ICDCK/SEG14
RB5/COM1
RB4/COM0
RB3/SEG3
RB2/SEG2
RB1/SEG1
RB0/INT/SEG0
V
DD
V
SS
RC7/RX/DT/SDI/SDA/SEG8
RC6/TX/CK/SCK/SCL/SEG9
RC5/T1CKI/CCP1/SEG10
RC4/T1G/SDO/SEG11
RB7/ICSPDAT/ICDDAT/SEG13
RB6/ICSPCLK/ICDCK/SEG14
28-pin QFN
RA0/AN0/C1-/SEG12
RA1/AN1/C2-/SEG7
RE3/MCLR/V
PP
PIC16F913/916
RB5/COM1
28
27
26
25
24
23
22
RB4/COM0
RA2/AN2/C2+/V
REF
-/COM2
RA3/AN3/C1+/V
REF
+/COM3/SEG15
RA4/C1OUT/T0CKI/SEG4
RA5/AN4/C2OUT/SS/SEG5
V
SS
RA7/OSC1/CLKI/T1OSI
RA6/OSC2/CLKO/T1OSO
1
2
3
4
5
6
7
8
9
21
20
19
PIC16F913/916
18
17
16
15
RB3/SEG3
RB2/SEG2
RB1/SEG1
RB0/INT/SEG0
V
DD
V
SS
RC7/RX/DT/SDI/SDA/SEG8
10
11
12
RC4/T1G/SDO/SEG11
13
RC5/T1CKI/CCP1/SEG10
©
2005 Microchip Technology Inc.
Preliminary
RC6/TX/CK/SCK/SCL/SEG9
RC0/VLCD1
RC1/VLCD2
RC2/VLCD3
RC3/SEG6
14
DS41250E-page 3
stm32/stm8
