Dual-use

Microchip, 8bit PIC, PIC16F Microcontroller, 32MHz, 28 kB Flash, 28-Pin SSOP

Name: Microchip, 8bit PIC, PIC16F Microcontroller, 32MHz, 28 kB Flash, 28-Pin SSOP
Brand: Microchip
SKU: 8231016
Availability: LimitedAvailability

RS Stock No.: 823-1016Brand: MicrochipManufacturers Part No.: PIC16LF1938-I/SS

View all in Microcontrollers

Technical Documents

Specifications

Brand

Microchip

Family Name

PIC16F

Package Type

SSOP

Mounting Type

Surface Mount

Pin Count

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

28 kB

Maximum Frequency

32MHz

RAM Size

1.024 kB

USB Channels

Number of PWM Units

2, 3

Number of SPI Channels

Number of USART Channels

Typical Operating Supply Voltage

1.8 → 3.6 V

Number of I2C Channels

Number of UART Channels

Number of CAN Channels

Maximum Number of Ethernet Channels

ADCs

11 x 10 bit

Length

10.5mm

Number of ADC Units

Maximum Operating Temperature

+85 °C

Dimensions

10.5 x 5.6 x 1.85mm

Width

5.6mm

Height

1.85mm

Number of LIN Channels

Number of Ethernet Channels

Number of PCI Channels

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Pulse Width Modulation

2 (CCP) (10 bit), 3 (ECCP) (10 bit)

Product Details

PIC16F1938/1939 8-Bit Flash Microcontrollers

The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

The PIC16F1938/1939 family of microcontrollers is based upon Microchip’s enhanced mid-range core with a 16 level deep hardware stack and 49 instructions. These MCUs provide up to 8 MIPS, 28 Kbytes program memory, 1024 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator with ±1% accuracy.

Microcontroller Features

32 MHz Max. CPU Speed
49 Instructions
16 Level Hardware Stack
32 MHz Internal Oscillator – Selectable Frequency Range 32 MHz to 31 kHz
25 I/O Pins – PIC16F1938
36 I/O Pins – PIC16F1939
XLP Technology
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
Low-Voltage Programming (LVP)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD) – Optional Header for External Debug also Available

Peripherals

Integrated LCD Controller – PIC16F1938 60 Segments, PIC16F1939 96 Segments
10-bit Analogue to Digital Converter (ADC) – PIC16F1938 11 Channel, PIC16F1939 14 Channel
mTouchTM Capacitive Sensor Module – PIC16F1938 8 Channel, PIC16F1939 16 Channel
Two Capture/Compare/PWM (CCP) Modules
Three Enhanced Capture/Compare/PWM (ECCP) Modules
Two Comparators
Four 8-bit Timers
One 16-bit Timer
Master Synchronous Serial Port (MSSP) with SPI and I2C
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)
Fixed Voltage Reference (FVR)
SR Latch

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

Download and use our DesignSpark software for your PCB and 3D Mechanical designs
View and contribute website content and forums
Download 3D Models, Schematics and Footprints from more than a million products

Click here to find out more