PIC16(L)F145(4,5,9) Brief Datasheet by Microchip Technology

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6‘ ‘ MICROCHIP P|C16(L)F145X
2011-2012 Microchip Technology Inc. Advance Information DS41617B-page 1
High-Performance RISC CPU:
C Compiler Optimized Architecture
Only 49 Instructions
14 Kbytes Linear Program Memory Addressing
1024 bytes Linear Data Memory Addressing
Operating Speed:
- DC – 48 MHz clock input
- DC – 83 ns instruction cycle
- Selectable 3x or 4x PLL for specific frequencies
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)
capable of accessing both data or program
memory
- FSRs can read program and data memory
Special Microcontroller Features:
Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF145X)
- 2.3V to 5.5V (PIC16F145X)
Self-Programmable under Software Control
Power-on Reset (POR)
Power-up Timer (PWRT)
Programmable Brown-Out Reset (BOR)
Low-Power BOR (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
Universal Serial Bus (USB) Features:
Self-tuning from USB host
(eliminates need for external crystal)
USB V2.0 Compliant SIE
Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
Supports Control, Interrupt, Isochronous and Bulk
Transfers
Supports up to 8 Bidirectional Endpoints
512-Byte Dual Access RAM for USB
Interrupt-on-Change (IOC) on D+/D- for USB Host
Detection
Configurable Internal Pull-up Resistors for use
with USB
Low-Power Features
PIC16LF145X with XLP:
Standby Current:
- 20 nA @ 1.8V, typical
Watchdog Timer Current:
- 300 nA @ 1.8V, typical
Operating Current:
-30 A/MHz @ 1.8V, typical
Timer1 Oscillator:
- 600 nA @ 32 kHz, 1.8V, typical
Flexible Oscillator Structure:
16 MHz Internal Oscillator Block:
- Factory calibrated to ±0.25%, typical
- Software selectable frequency range from
16 MHz to 31 kHz
- Tunable to 0.25% across temperature range
- 48 MHz with 3x PLL
31 kHz Low-Power Internal Oscillator
Clock Switching with run from:
- Primary Oscillator
- Secondary Oscillator (SOSC)
- Internal Oscillator
Clock Reference Output:
- Clock Prescaler
-CLKOUT
Analog Features(1):
Analog-to-Digital Converter (ADC):
- 10-bit resolution
- Up to 9 external channels
- Two internal channels:
- Fixed Voltage Reference channel
- DAC output channel
- Auto acquisition capability
- Conversion available during Sleep
Two Comparators:
- 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
Up to one rail-to-rail resistive 5-bit DAC with
positive reference selection
Note 1: Analog features are not available on
PIC16(L)F1454 devices.
PIC16(L)F145X
14/20-Pin, 8-Bit Flash USB Microcontroller Product Brief
PIC16(L)F145X
DS41617B-page 2 Advance Information 2011-2012 Microchip Technology Inc.
Peripheral Features:
Up to 14 I/O Pins and three Input-only Pins:
- 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
Register, Prescaler and Postscaler
Two 10-bit PWM modules
Complementary Waveform Generator (CWG)(1):
- Up to four selectable signal sources
- Selectable falling and rising edge dead-band
control
- Polarity control
- Up to four auto-shutdown sources
- Multiple input sources: PWM, Comparators
Master Synchronous Serial Port (MSSP) with SPI
and I2C™ with:
- 7-bit address masking
- SMBus/PMBus™ compatibility
Enhanced Universal Synchronous
Asynchronous Receiver Transmitter (EUSART):
- RS-232, RS-485 and LIN compatible
- Auto-baud detect
- Auto-wake-up on Start
PIC16(L)F145X Family Types
Note 1: Not available on PIC16(L)F1454 devices.
Device
Data Sheet Index
Program Memory
Flash (words)
Data SRAM
(bytes)
I/O’s(2)
10-bit ADC (ch)
Comparators
DAC
Timers
(8/16-bit)
PWM
EUSART
MSSP (I2C™/SPI)
CWG
USB
Clock Reference
Debug(1)
XLP
PIC16(L)F1454 (1) 8192 1024 11 — 2/1 2 1 1 1 1 I/H Y
PIC16(L)F1455 (1) 8192 1024 11 5 2 1 2/1 2 1 1 1 1 1 I/H Y
PIC16(L)F1459 (1) 8192 1024 17 9 2 1 2/1 2 1 1 1 1 1 I/H Y
Note 1: I - Debugging, Integrated on Chip; H - Debugging, Available using Debug Header;
E - Emulation, Available using Emulation Header.
2: Three pins are input-only.
Data Sheet Index:
1: Future Product PIC16(L)F1454/1455/1459 Data Sheet, 14/20-Pin Flash, 8-Bit USB Microcontrollers.
2011-2012 Microchip Technology Inc. Advance Information DS41617B-page 3
PIC16(L)F145X
FIGURE 1: 14-PIN PDIP, SOIC, TSSOP DIAGRAM FOR PIC16(L)F1454/1455
FIGURE 2: 16-PIN QFN DIAGRAM FOR PIC16(L)F1454/1455
PDIP, SOIC, TSSOP
PIC16(L)F1454/1455
1
2
3
4
14
13
12
11
5
6
7
10
9
8
VDD
RA5
RA4
MCLR/VPP/RA3
RC5
RC4
RC3
VSS
RA0/D+/ICSPDAT(1)
RA1/D-/ICSPCLK(1)
VUSB3V3
RC0/ICSPDAT
RC1/ICSPCLK
RC2
Note 1: LVP support for PIC18(L)F1XK50 legacy designs.
2: See Table 1 for location of all peripheral functions.
78
2
3
1
11
12
5
9
10
13141516
6
4
RA5
RA4
MCLR/VPP/RA3
RC4
RC3
ICSPCLK/RC1
RC2
RC0/ICSPDAT
RA0/D+/ICSPDAT(1)
VUSB3V3
RA1/D-/ICSPCLK(1)
Vss
VDD
NC
RC5
NC
PIC16(L)F1454/1455
QFN (4x4)
Note 1: LVP support for PIC18(L)F1XK50 legacy designs.
2: See Table 1 for location of all peripheral functions.
FFHQQ iiili . Ex ititt
PIC16(L)F145X
DS41617B-page 4 Advance Information 2011-2012 Microchip Technology Inc.
FIGURE 3: 20-PIN PDIP, SOIC, SSOP DIAGRAM FOR PIC16(L)F1459
FIGURE 4: 20-PIN QFN DIAGRAM FOR PIC16(L)F1459
PIC16(L)F1459
1
2
3
4
14
13
12
11
5
6
7
10
9
8
VDD
RA5
RA4
MCLR/VPP/RA3
RC5
RC4
VSS
RA0/D+/ICSPDAT(1)
RA1/D-/ICSPCLK(1)
VUSB3V3
RC0/ICSPDAT
RC1/ICSPCLK
RC2
RC3
PDIP, SOIC, SSOP
Note 1: LVP support for PIC18(L)F1XK50 legacy designs.
2: See Table 1 for location of all peripheral functions.
18
17
16
15
20
19
RC6
RC7
RB7
RB4
RB5
RB6
89
2
3
1
14
15
16
10
11
6
12
13
17181920
7
5
4
PIC16(L)F1459
MCLR/VPP/RA3
RC5
RC4
RC3
RC6
RC7
RB7
RB4
RB5
RB6
RC1/ICSPCLK
RC0/ICSPDAT
VUSB3V3
RA1/D-/ICSPCLK(1)
RA0/D+/ICSPDAT(1)
Vss
VDD
RA4
RA5
RC2
QFN (5x5)
Note 1: LVP support for PIC18(L)F1XK50 legacy designs.
2: See Table 1 for location of all peripheral functions.
2011-2012 Microchip Technology Inc. Advance Information DS41617B-page 5
PIC16(L)F145X
TABLE 1: 14-PIN ALLOCATION TABLE (PIC16(L)F1454)
I/O
14-Pin PDIP/SOIC/TSSOP
16-Pin QFN
ADC
Reference
Comparator
Timer
CWG
USB
EUSART
PWM
MSSP
Interrupt
Basic
RA0 13 12 — — D+ IOC ICSPDAT(3)
RA1 12 11 — — D- IOC ICSPCLK(3)
RA2 — —
RA3 4 3 T1G(2) — — SS(2) IOC MCLR
VPP
RA4 3 2 SOSCO
T1G(1) SDO(2) IOC CLKOUT
OSC2
CLKR(1)
RA5 2 1 SOSCI
T1CKI PWM2(2) IOC CLKIN
OSC1
RC0 10 9 — SCL
SCK — ICSPDAT
RC1 9 8 SDA
SDI INT ICSPCLK
RC2 8 7 SDO(1) — —
RC3 7 6 PWM2(1) SS(1) CLKR(2)
RC4 6 5 TK
CK — —
RC5 5 4 T0CKI RX
DT PWM1 — —
VDD 116 — — — VDD
VSS 14 13 VSS
VUSB3V311 10 — VUSB3V3 — —
Note 1: Default location for peripheral pin function. Alternate location can be selected using the APFCON register.
2: Alternate location for peripheral pin function selected by the APFCON register.
3: LVP support for PIC18(L)F1XK50 legacy designs.
PIC16(L)F145X
DS41617B-page 6 Advance Information 2011-2012 Microchip Technology Inc.
TABLE 2: 14-PIN ALLOCATION TABLE (PIC16(L)F1455)
I/O
14-Pin PDIP/SOIC/TSSOP
16-Pin QFN
ADC
Reference
Comparator
Timer
CWG
USB
EUSART
PWM
MSSP
Interrupt
Basic
RA0 13 12 — — D+ IOC ICSPDAT(3)
RA1 12 11 — — D- IOC ICSPCLK(3)
RA2 — —
RA3 4 3 T1G(2) — — SS(2) IOC MCLR
VPP
RA4 3 2 AN3 SOSCO
T1G(1) SDO(2) IOC CLKOUT
OSC2
CLKR(1)
RA5 2 1 SOSCI
T1CKI PWM2(2) IOC CLKIN
OSC1
RC0 10 9AN4 VREF+C1IN+
C2IN+ — — SCL
SCK — ICSPDAT
RC1 9 8 AN5 C1IN1-
C2IN1- CWGFLT — — SDA
SDI INT ICSPCLK
RC2 8 7 AN6 DACOUT1 C1IN2-
C2IN2- SDO(1) — —
RC3 7 6 AN7 DACOUT2 C1IN3-
C2IN3- PWM2(1) SS(1) CLKR(2)
RC4 6 5 C1OUT
C2OUT CWG1B TK
CK — —
RC5 5 4 T0CKI CWG1A RX
DT PWM1 — —
VDD 116 — — — VDD
VSS 14 13 VSS
VUSB3V311 10 — VUSB3V3 — —
Note 1: Default location for peripheral pin function. Alternate location can be selected using the APFCON register.
2: Alternate location for peripheral pin function selected by the APFCON register.
3: LVP support for PIC18(L)F1XK50 legacy designs.
2011-2012 Microchip Technology Inc. Advance Information DS41617B-page 7
PIC16(L)F145X
TABLE 3: 20-PIN ALLOCATION TABLE (PIC16(L)F1459)
I/O
20-Pin PDIP/SOIC/SSOP
20-Pin QFN
ADC
Reference
Comparator
Timer
CWG
USB
EUSART
PWM
MSSP
Interrupt
Basic
RA0 19 16 D+ IOC ICSPDAT(3)
RA1 18 15 D- IOC ICSPCLK(3)
RA2 — —
RA3 4 1 T1G(2) — — SS(2) IOC MCLR
VPP
RA4 320 AN3 SOSCO
T1G(1) IOC OSC2
CLKOUT
CLKR(1)
RA5 219 SOSCI
T1CKI IOC OSC1
CLKIN
RB4 13 10 AN10 — — SDA
SDI IOC
RB5 12 9AN11 RX
DX IOC
RB6 11 8 — — SCL
SCK IOC
RB7 10 7 — TX
CK IOC
RC0 16 13 AN4 VREF+ C1IN+
C2IN+ ICSPDAT
RC1 15 12 AN5 C1IN1-
C2IN1- CWGFLT INT ICSPCLK
RC2 14 11 AN6 DACOUT1 C1IN2-
C2IN2- — —
RC3 7 4 AN7 DACOUT2 C1IN3-
C2IN3- —— — — CLKR(2)
RC4 6 3 C1OUT
C2OUT CWG1B — —
RC5 5 2 T0CKI CWG1A PWM1 — —
RC6 8 5 AN8 PWM2 SS(1) — —
RC7 9 6 AN9 — — SDO — —
VDD 118 — — VDD
VSS 20 17 VSS
VUSB3V317 14 — VUSB3V3 — —
Note 1: Default location for peripheral pin function. Alternate location can be selected using the APFCON register.
2: Alternate location for peripheral pin function selected by the APFCON register.
3: LVP support for PIC18(L)F1XK50 legacy designs.
PIC16(L)F145X
DS41617B-page 8 Advance Information 2011-2012 Microchip Technology Inc.
NOTES:
YSTEM <2>
2011-2012 Microchip Technology Inc. Advance Information DS41617B-page 9
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
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OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
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FITNESS FOR PURPOSE. Microchip disclaims all liability
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Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,
PIC32 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.
© 2011-2012, Microchip Technology Incorporated, Printed in
the U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 9781620762202
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.
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, KEELOQ® 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.
QUALITY MANAGEMENT S
YSTEM
CERTIFIED BY DNV
== ISO/TS 16949 ==
6‘ ‘MICRDCHIP
DS41617B-page 10 Advance Information 2011-2012 Microchip Technology Inc.
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