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PDF PIC16LF1933 Data sheet ( Hoja de datos )

Número de pieza PIC16LF1933
Descripción 8-Bit CMOS Microcontrollers
Fabricantes Microchip　
Logotipo Microchip Logotipo



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No Preview Available ! PIC16LF1933 Hoja de datos, Descripción, Manual

PIC16(L)F1933
28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
LCD Driver with XLP Technology
High-Performance RISC CPU:
• Only 49 Instructions to Learn:
- All single-cycle instructions except branches
• Operating Speed:
- DC – 32 MHz oscillator/clock input
- DC – 125 ns instruction cycle
• Up to 16K x 14 Words of Flash Program Memory
• Up to 1024 Bytes of Data Memory (RAM)
• Interrupt Capability with Automatic Context
Saving
• 16-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Processor Read Access to Program Memory
• Pinout Compatible to other 28-pin PIC16CXXX
and PIC16FXXX Microcontrollers
Special Microcontroller Features:
• Precision Internal Oscillator:
- Factory calibrated to ±1%, typical
- Software selectable frequency range from
32 MHz to 31 kHz
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
• Brown-out Reset (BOR)
- Selectable between two trip points
- Disable in Sleep option
• Multiplexed Master Clear with Pull-up/Input Pin
• Programmable Code Protection
• Wide Operating Voltage Range:
- 1.8V-5.5V (PIC16F1933)
- 1.8V-3.6V (PIC16LF1933)
PIC16LF1933 Low-Power Features:
• Standby Current:
- 60 nA @ 1.8V, typical
• Operating Current:
- 75 A/MHz, 1.8V, typical
• Timer1 Oscillator Current:
- 600 nA @ 32 kHz, 1.8V, typical
• Low-Power Watchdog Timer Current:
- 500 nA @ 1.8V, typical
Peripheral Features:
• Up to 35 I/O Pins and 1 Input-only pin:
- High-current source/sink for direct LED drive
- Individually programmable interrupt-on-pin
change pins
- Individually programmable weak pull-ups
• Integrated LCD Controller:
- Up to 96 segments
- Variable clock input
- Contrast control
- Internal voltage reference selections
• Capacitive Sensing module (mTouchTM)
- Up to 16 selectable channels
• A/D Converter:
- 10-bit resolution and up to 14 channels
- Selectable 1.024/2.048/4.096V voltage
reference
• Timer0: 8-Bit Timer/Counter with 8-Bit
Programmable Prescaler
• Enhanced Timer1
- Dedicated low-power 32 kHz oscillator driver
- 16-bit timer/counter with prescaler
- External Gate Input mode with Toggle and
Single Shot modes
- Interrupt-on-gate completion
• Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
• Two Capture, Compare, PWM modules (CCP)
- 16-bit Capture, max. resolution 125 ns
- 16-bit Compare, max. resolution 125 ns
- 10-bit PWM, max. frequency 31.25 kHz
• Three Enhanced Capture, Compare, PWM
modules (ECCP)
- 3 PWM time-base options
- Auto-shutdown and auto-restart
- PWM steering
- Programmable dead-band delay
2011-2012 Microchip Technology Inc.
DS41575C-page 1

1 page




PIC16LF1933 pdf
PIC16(L)F1933
Table of Contents
1.0 Device Overview .......................................................................................................................................................................... 7
2.0 Enhanced Mid-Range CPU ........................................................................................................................................................ 13
3.0 Memory Organization ................................................................................................................................................................. 15
4.0 Device Configuration .................................................................................................................................................................. 45
5.0 Oscillator Module (With Fail-Safe Clock Monitor)....................................................................................................................... 51
6.0 Resets ........................................................................................................................................................................................ 69
7.0 Interrupts .................................................................................................................................................................................... 77
8.0 Low Dropout (LDO) Voltage Regulator ...................................................................................................................................... 91
9.0 Power-Down Mode (Sleep) ........................................................................................................................................................ 93
10.0 Watchdog Timer (WDT) ............................................................................................................................................................. 95
11.0 Data EEPROM and Flash Program Memory Control ................................................................................................................. 99
12.0 I/O Ports ................................................................................................................................................................................... 113
13.0 Interrupt-On-Change ................................................................................................................................................................ 129
14.0 Fixed Voltage Reference.......................................................................................................................................................... 133
15.0 Analog-to-Digital Converter (ADC) Module .............................................................................................................................. 137
16.0 Temperature Indicator Module ................................................................................................................................................. 151
17.0 Digital-to-Analog Converter (DAC) Module .............................................................................................................................. 153
18.0 Comparator Module.................................................................................................................................................................. 157
19.0 SR Latch................................................................................................................................................................................... 167
20.0 Timer0 Module ......................................................................................................................................................................... 171
21.0 Timer1 Module with Gate Control............................................................................................................................................. 175
22.0 Timer2/4/6 Modules.................................................................................................................................................................. 187
23.0 Capture/Compare/PWM Modules (ECCP1, ECCP2, ECCP3, CCP4, CCP5).......................................................................... 191
24.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 219
25.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 275
26.0 Capacitive Sensing Module...................................................................................................................................................... 305
27.0 Liquid Crystal Display (LCD) Driver Module............................................................................................................................. 313
28.0 In-Circuit Serial Programming™ (ICSP™) ............................................................................................................................... 347
29.0 Instruction Set Summary .......................................................................................................................................................... 351
30.0 Electrical Specifications............................................................................................................................................................ 365
31.0 DC and AC Characteristics Graphs and Charts ....................................................................................................................... 397
32.0 Development Support............................................................................................................................................................... 433
33.0 Packaging Information.............................................................................................................................................................. 437
Appendix A: Data Sheet Revision History.......................................................................................................................................... 449
Appendix B: Migrating From Other PIC® Devices.............................................................................................................................. 449
Index .................................................................................................................................................................................................. 451
The Microchip Web Site ..................................................................................................................................................................... 459
Customer Change Notification Service .............................................................................................................................................. 459
Customer Support .............................................................................................................................................................................. 459
Reader Response .............................................................................................................................................................................. 460
Product Identification System ............................................................................................................................................................ 461
2011-2012 Microchip Technology Inc.
DS41575C-page 5

5 Page





PIC16LF1933 arduino
PIC16(L)F1933
TABLE 1-2: PIC16(L)F1933 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RB5/AN13/CPS5/P2B/CCP3(1)/
P3A(1)/T1G(1)/COM1
RB5
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
AN13 AN — A/D Channel input.
CPS5 AN — Capacitive sensing input.
P2B — CMOS PWM output.
CCP3
ST CMOS Capture/Compare/PWM.
P3A — CMOS PWM output.
T1G
ST — Timer1 gate input.
COM1 — AN LCD Analog output.
RB6/ICSPCLK/ICDCLK/SEG14
RB6
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
ICSPCLK ST
— Serial Programming Clock.
ICDCLK ST
— In-Circuit Debug Clock.
SEG14
—
AN LCD Analog output.
RB7/ICSPDAT/ICDDAT/SEG13
RB7
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
ICSPDAT ST CMOS ICSP™ Data I/O.
ICDDAT ST CMOS In-Circuit Data I/O.
RC0/T1OSO/T1CKI/P2B(1)
SEG13
RC0
— AN LCD Analog output.
ST CMOS General purpose I/O.
T1OSO XTAL XTAL Timer1 oscillator connection.
T1CKI
ST
— Timer1 clock input.
RC1/T1OSI/CCP2(1)/P2A(1)
P2B
RC1
— CMOS PWM output.
ST CMOS General purpose I/O.
T1OSI XTAL XTAL Timer1 oscillator connection.
CCP2
ST CMOS Capture/Compare/PWM.
P2A — CMOS PWM output.
RC2/CCP1/P1A/SEG3
RC2
ST CMOS General purpose I/O.
CCP1
ST CMOS Capture/Compare/PWM.
P1A — CMOS PWM output.
SEG3 — AN LCD Analog output.
RC3/SCK/SCL/SEG6
RC3
ST CMOS General purpose I/O.
SCK
SCL
ST CMOS SPI clock.
I2C OD I2C™ clock.
RC4/SDI/SDA/T1G(1)/SEG11
SEG6
RC4
— AN LCD Analog output.
ST CMOS General purpose I/O.
SDI
SDA
ST — SPI data input.
I2C OD I2C™ data input/output.
T1G
ST — Timer1 gate input.
SEG11
—
AN LCD Analog output.
RC5/SDO/SEG10
RC5
ST CMOS General purpose I/O.
SDO
— CMOS SPI data output.
SEG10
—
AN LCD Analog output.
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
OD = Open Drain
TTL = TTL compatible input ST = Schmitt Trigger input with CMOS levels I2C™ = Schmitt Trigger input with I2C
HV = High Voltage
XTAL = Crystal
levels
Note 1: Pin function is selectable via the APFCON register.
2: PIC16F1933 devices only.
2011-2012 Microchip Technology Inc.
DS41575C-page 11

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