PIC16(L)F1764/5/8/9
14/20-Pin, 8-Bit Flash Microcontrollers
Description
The PIC16(L)F1764/5/8/9 family offers intelligent analog with digital peripherals to create up to two independent closed-
loop channels. These 14 and 20-pin devices enable the ability to interconnect the on-chip peripherals to create custom
functions specific to each application; helping simplify the implementation of a complex control system and give
designers the flexibility to innovate.
Core Features
• C Compiler Optimized RISC Architecture
• Only 49 Instructions
• Operating Speed:
- DC – 32 MHz clock input
- 125 ns minimum instruction cycle
• Interrupt Capability
• 16-Level Deep Hardware Stack
• Up to Four 8-Bit Timers
• Up to Three 16-Bit Timers
• Power-on Reset (POR)
• Configurable Power-up Timer (PWRT)
• Brown-out Reset (BOR) with Selectable Trip Point
• Extended Watchdog Timer (EWDT):
- Low-power 31 kHz WDT
- Software-selectable prescaler
- Software-selectable enable
Digital Peripherals
• Configurable Logic Cell (CLC):
- Up to three CLCs; up to four selected inputs
- Integrated combinational and state logic
• Up to Two Complementary Output Generators
(COG):
- Push-Pull, Full-Bridge and Steering modes
• Up to Two Capture/Compare/PWM (CCP)
modules
• Pulse-Width Modulators (PWM):
- Up to two 10-bit PWMs
- Up to two 16-bit PWMs
• Peripheral Pin Select (PPS):
- Configure any digital pin to output
• Serial Communications:
- Enhanced USART (EUSART)
- SPI, I
2
C, RS-232, RS-485, LIN compatible
- Auto-Baud Detect, auto-wake-up on start
• Up to 18 I/O Pins:
- Individually programmable pull-ups
- Slew rate control
- Interrupt-On-Change (IOC) with edge select
• Up to Two Data Signal Modulators (DSM)
Memory
•
•
•
•
Up to 14 Kbytes Flash Program Memory
Up to 1024 Bytes Data RAM Memory
Direct, Indirect and Relative Addressing modes
High-Endurance Flash (HEF):
- 128B of nonvolatile data storage
- 100K erase/write cycles
Intelligent Analog Peripherals
• 10-Bit Analog-to-Digital Converter (ADC):
- Up to 12 external channels
- Conversion available during Sleep
• Up to Two Operational Amplifiers (OPA):
- Selectable internal and external channels
• Up to Four Fast Comparators (COMP):
- Up to five external inverting inputs
- Up to eight external non-inverting inputs
- Fixed Voltage Reference at non-inverting
input(s)
- Comparator outputs externally accessible
• Digital-to-Analog Converters (DAC):
- Up to two 10-bit resolution DACs
- Up to two 5-bit resolution DACs
Operating Characteristics
• Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF1764/5/8/9)
- 2.3V to 5.5V (PIC16F1764/5/8/9)
• Temperature Range:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
eXtreme Low-Power (XLP) Features
•
•
•
•
Sleep mode: 50 nA @ 1.8V, typical
Watchdog Timer: 500 nA @ 1.8V, typical
Secondary Oscillator: 500 nA @ 32 kHz
Operating Current:
- 8
A
@ 32 kHz, 1.8V, typical
- 32
A/MHz
@ 1.8V, typical
• Low-Power BOR (LPBOR):
- 200 nA in Sleep
2014-2015 Microchip Technology Inc.
DS40001775B-page 1
PIC16(L)F1764/5/8/9
Intelligent Analog Peripherals (Cont.)
• Voltage Reference:
- Fixed Voltage Reference (FVR): 1.024V,
2.048V and 4.096V output levels
• Zero-Cross Detector (ZCD):
- Detect high-voltage AC signal
• Programmable Ramp Generator (PRG):
- Slope compensation
- Ramp generation
• High-Current Drive I/Os:
- 100 mA capacity @ 5V
Clocking Structure
• 16 MHz Internal Oscillator:
- ±1% at calibration
- Selectable frequency range, 32 MHz to
31 kHz
• 31 kHz Low-Power Internal Oscillator
• 4x Phase-Locked Loop (PLL):
- For up to 32 MHz internal operation
• External Oscillator Block with:
- Three External Clock modes up to 32 MHz
TABLE 1:
PIC16(L)F1764/5/8/9 FAMILY TYPES
Programmable Ramp Gen
High-Endurance Flash (B)
Program Memory Flash
(Words/Kbytes)
Data Signal Modulator
Peripheral Pin Select
Data SRAM (Bytes)
8-Bit Timers w/HLT
Zero-Cross Detect
High-Current I/Os
Data Sheet Index
10-Bit ADC (ch)
10/16-Bit PWM
16-Bit Timers
5/10-Bit DAC
Comparator
I/O Pins
(2)
EUSART
Device
PIC16(L)F1764
(A)
PIC16(L)F1768
(A)
Note
1:
2:
4096/7
4096/7
128
128
512
512
12
18
3
3
3
3
1/3
1/3
1/3
1/3
2
2
4
4
8
8
12
12
1/1
1/1
2/2
2/2
1
1
2
2
1/1
1/1
2/2
2/2
1
1
2
2
1
1
2
2
3
3
3
3
1
1
2
2
1
1
1
1
1
1
2
2
2
2
2
2
Y
Y
Y
Y
1
1
1
1
1
1
1
1
I/H
I/H
I/H
I/H
PIC16(L)F1765
(A)
8192/14 128 1024 12
PIC16(L)F1769
(A)
8192/14 128 1024 18
Debugging Methods: (I) – Integrated on Chip; (H) – via ICD Header; E – Emulation Product.
One pin is input-only.
Data Sheet Index:
(Unshaded devices are described in this document.)
A.
DS-40001775
PIC16(L)F1764/5/8/9 Data Sheet, 14/20-Pin 8-Bit Flash Microcontrollers.
Note:
For other small form factor package availability and marking information, please visit
http://www.microchip.com/packaging
or contact your local sales office.
TABLE 2:
PIC16(L)F1764
PIC16(L)F1765
PIC16(L)F1768
PIC16(L)F1769
Note:
PACKAGES
PDIP
SOIC
TSSOP
QFN
SSOP
Packages
Pin details are subject to change.
DS40001775B-page 2
2014-2015 Microchip Technology Inc.
Debug
(1)
Op Amp
I
2
C/SPI
COG
CCP
CLC
Talking
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