Manufacturer Part #
PIC16LF1939-I/PT
PIC16 Series 28 KB Flash 1 KB RAM 32 MHz 8-Bit Microcontroller - TQFP-44
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:160 per Tray Package Style:TQFP-44 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2246 | ||||||||||
Product Specification Section
Microchip PIC16LF1939-I/PT - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
Item cannot ship to following countries:
ECCN:
3A991.a.2
This item may be subject to export licensing controls.
PCN Information:
File
Date
Specification Change
11/24/2021 Details and Download
Microchip has released a new Product Documents for the PIC16(L)F1938/1939 28/40/44-Pin Flash-Based 8-Bit CMOS MCU with LCD Driver of devices. Description of Change:1.Added the 40-lead QFN package. Other minor corrections. Reason for Change: To Improve Productivity Date Document Changes Effective: 23 Nov 2021
Part Status:
Active
Active
Microchip PIC16LF1939-I/PT - Technical Attributes
Attributes Table
| Family Name: | PIC16 |
| Core Processor: | PIC |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 28kB |
| RAM Size: | 1kB |
| Speed: | 32MHz |
| No of I/O Lines: | 36 |
| InterfaceType / Connectivity: | I2C/SPI/USART |
| Peripherals: | Analog Comparators/I2C/LCD Segments/On-Chip-ADC/PWM/SPI/USART/Watchdog |
| Number Of Timers: | 5 |
| Supply Voltage: | 1.8V to 5.5V |
| Operating Temperature: | -40°C to +85°C |
| On-Chip ADC: | 14-chx10-bit |
| Watchdog Timers: | 1 |
| Package Style: | TQFP-44 |
| Mounting Method: | Surface Mount |
Features & Applications
The PIC16LF1939-I/PT is a part of PIC16LF series Microcontroller. It has an operating temperature ranging from -40ºC to +125ºC. It comes in TQFP-44 package.
Features:
- Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
- Flash Program Memory with self read/write capability
- 96 LCD segment drive support
- Internal 32MHz oscillator
- Integrated Capacitive mTouch Sensing Module
- Integrated Temperature Indicator
- MI2C, SPI, EUSART w/auto baud
- 3 ECCP & 2 CCP (Enhanced/Capture Compare PWM)
- Comparators with selectable Voltage Reference
- 14 Channel 10b ADC with Voltage Reference
- 25mA Source/Sink current I/O
- Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6)
- One 16-bit Timer (TMR1)
- Extended Watchdog Timer (EWDT)
- Enhanced Power-On/Off-Reset
- Brown-Out Reset (BOR)
- In Circuit Serial Programming (ICSP)
- Wide Operating Voltage (1.8 V – 5.5 V)
- Low Power PIC16LF1939 variant (1.8 V – 3.6 V)
Pricing Section
Global Stock:
25,638
USA:
25,638
Factory Lead Time:
4 Weeks
Quantity
Web Price
160+
$2.42
Product Variant Information section
Available Packaging
Package Qty:
160 per Tray
Package Style:
TQFP-44
Mounting Method:
Surface Mount
