Microchip Technology PIC16LF1939T-I/PT Microcontrollers
IC MCU 8BIT 28KB FLASH 44TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC16LF1939T-I/PT
Base Model
Detailed Description
IC MCU 8BIT 28KB FLASH 44TQFP
Package
44-TQFP
Lifecycle Status
Active
Datasheet
PIC16LF1939T-I/PT Datasheet
Quick Jump:
Technical Specifications
Microchip Technology PIC16LF1939T-I/PT Microcontrollers technical specifications.
General
RAM Size
1K x 8
RoHS
Yes
Number of Pins
40
Package / Case
44-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O
36
Alternate Parts Comparison (PIC16LF1939T-I/PT vs PIC16LF1518T-I/SS vs PIC16LF1554-I/ST vs PIC16LF18445-I/SS)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-TQFP | 28-SSOP | 14-TSSOP | 20-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Core Processor | PIC | PIC | PIC | PIC |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 1K x 8 | 1K x 8 | 256 x 8 | 1K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART | I²C, SPI, UART/USART | I²C, LINbus, SPI, UART/USART |
| Data Converters | A/D 14x10b | A/D 17x10b | A/D 11x10b | A/D 17x12b; D/A 1x5b |
| Number of I/O | 36 | 25 | 11 | 17 |
| Action |
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