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PIC16LF1707 Schematic ( PDF Datasheet ) - Microchip Technology

Teilenummer PIC16LF1707
Beschreibung 14/20-Pin 8-Bit Advanced Analog Flash Microcontrollers
Hersteller Microchip Technology
Logo Microchip Technology Logo 




Gesamt 30 Seiten
PIC16LF1707 Datasheet, Funktion
PIC16(L)F1703/7
14/20-Pin 8-Bit Advanced Analog Flash Microcontrollers
Core Features
• C Compiler Optimized RISC Architecture
• Only 49 Instructions
• Operating Speed:
- 0-32 MHz
- 125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Up to Two 8-Bit Timers
• One 16-bit Timer
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Low-Power Brown-out Reset (LPBOR)
• Programmable Watchdog Timer (WDT) up to
256s
• Programmable Code Protection
Memory
• Two Kwords Flash Program Memory
• 256 Bytes Data SRAM Memory
• Direct, Indirect and Relative Addressing modes
• High-Endurance Flash Data Memory (HEF)
- 128 bytes of nonvolatile data storage
- 100k erase/write cycles
Operating Characteristics
• Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF1703/7)
- 2.3V to 5.5V (PIC16F1703/7)
• Temperature Range:
- Industrial: -40°C to 85°C
- Extended: -40°C to 125°C
Digital Peripherals
• Capture/Compare/PWM (CCP) module
• Serial Communications:
- SPI, I2C
• Up to 18 I/O Pins and One Input Pin:
- Individually programmable weak pull-ups
- Slew rate control
- Interrupt-on-change with edge-select
• Peripheral Pin Select (PPS):
- Enables pin mapping of digital I/O
eXtreme Low-Power (XLP) Features
• Sleep mode: 50 nA @ 1.8V, typical
• Watchdog Timer: 500 nA @ 1.8V, typical
• Operating Current:
- 8 uA @ 32 kHz, 1.8V, typical
- 32 uA/MHz @ 1.8V, typical
Intelligent Analog Peripherals
• Operational Amplifiers:
- Two configurable rail-to-rail Op Amps
- Selectable internal and external channels
- 2 MHz gain bandwidth product
• 10-Bit Analog-to-Digital Converter (ADC):
- Up to 12 external channels
- Conversion available during Sleep
- Temperature Indicator
• Zero-Cross Detector (ZCD):
- Detect when AC signal on pin crosses
ground
Clocking Structure
• 16 MHz Internal Oscillator Block:
- ±1% at calibration
- Selectable frequency range from 0 to 32 MHz
• 31 kHz Low-Power Internal Oscillator
Programming/Debug Features
• In-Circuit Debug Integrated On-Chip
• Emulation Header for Advanced Debug:
- Provides trace, background debug and up to
32 hardware break points
• In-Circuit Serial Programming™ (ICSP™) via Two
Pins
2013-2015 Microchip Technology Inc.
DS40001722C-page 1






PIC16LF1707 Datasheet, Funktion
PIC16(L)F1703/7
TABLE 2: 20-PIN ALLOCATION TABLE (PIC16(L)F1707)
RA0
RA1
RA2
RA3
RA4
RA5
RB4
RB5
RB6
RB7
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
VDD
VSS
OUT(2)
Note 1:
2:
3:
19 16 AN0 VREF-
18 15 AN1 VREF+
— — — — IOC Y ICSPDAT
— — — — IOC Y ICSPCLK
17 14 AN2 —
ZCD T0CKI(1)
— INT(1) Y
IOC
4 1——
3 20 AN3 —
— ——
— T1G(1)
— IOC Y MCLR
VPP
— IOC Y CLKOUT
2 19 — —
— T1CKI —
— IOC Y CLKIN
13 10 AN10 — OPA1IN-
SCK(1) IOC
Y
SDA(3)
12 9 AN11 — OPA1IN+
— — IOC Y
11 8 — —
SDI(1) IOC
Y
SCL(3)
10 7 — —
16 13 AN4 —
— — — — IOC Y —
— — — — IOC Y —
15 12 AN5 —
14 11 AN6 — OPA1OUT
7 4 AN7 — OPA2OUT
— ——
— ——
— CCP2(1)
IOC Y
IOC Y
IOC Y
6 3——
5 2——
8
5 AN8 —
OPA2IN-
— — — IOC Y
— CCP1(1)
IOC Y
— — SS(1) IOC Y
9 6 AN9 — OPA2IN+ — — — — IOC Y —
1 18 — —
— — — — — — VDD
20 17 —
— — — — — — VSS
———
———
CPP1 SDA(3)
CPP2 SCL(3)
SCK
———
— SDO — —
Default peripheral input. Input can be moved to any other pin with the PPS input selection registers.
All pin digital outputs default to PORT latch data. Any pin can be selected as a peripheral digital output with the PPS
output selection registers.
These peripheral functions are bidirectional. The output pin selections must be the same as the input pin selections.
DS40001722C-page 6
2013-2015 Microchip Technology Inc.

6 Page









PIC16LF1707 pdf, datenblatt
PIC16(L)F1703/7
TABLE 1-2: PIC16(L)F1703 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RC3/AN7/OPA2OUT/CCP2(1)/SS(1)
RC3
TTL/ST CMOS General purpose I/O.
AN7
AN — ADC Channel 7 input.
OPA2OUT
AN Operational Amplifier 2 output.
CCP2 TTL/ST — Capture/Compare/PWM2.
SS TTL/ST — Slave Select input.
RC4/OPA2IN-
RC4
TTL/ST CMOS General purpose I/O.
RC5/OPA2IN+/CCP1(1)
OPA2IN-
AN
— Operational Amplifier 2 inverting input.
RC5
TTL/ST CMOS General purpose I/O.
OPA2IN+ AN
— Operational Amplifier 2 non-inverting input.
CCP1 TTL/ST — Capture/Compare/PWM1.
VDD VDD Power — Positive supply.
VSS
OUT(2)
VSS
CCP1
Power — Ground reference.
— CMOS Capture/Compare/PWM1 output.
CCP2
SDA(3)
— CMOS Capture/Compare/PWM2 output.
— OD I2C data input/output.
SDO
— CMOS SPI data output.
SCK
SCL(3)
— CMOS SPI clock output.
— OD I2C clock 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
Note 1: Default peripheral input. Input can be moved to any other pin with the PPS input selection registers. See Register 12-1.
2: All pin outputs default to PORT latch data. Any pin can be selected as a digital peripheral output with the PPS output
selection registers. See Register 12-3.
3: These I2C functions are bidirectional. The output pin selections must be the same as the input pin selections.
DS40001722C-page 12
2013-2015 Microchip Technology Inc.

12 Page





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