Name: Microchip, 8bit PIC, PIC16F Microcontroller, 32MHz, 16384 words Flash, 28-Pin SSOP
Brand: Microchip
SKU: 145-9075
Price: 0.51 GBP
Availability: Discontinued

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

Select all	Attribute	Value
	Brand	Microchip
	Family Name	PIC16F
	Package Type	SSOP
	Mounting Type	Surface Mount
	Pin Count	28
	Device Core	PIC
	Data Bus Width	8bit
	Program Memory Size	16384 words
	Maximum Frequency	32MHz
	RAM Size	1.024 kB
	USB Channels	0
	Number of PWM Units	5
	Number of SPI Channels	1
	Number of UART Channels	1
	Number of CAN Channels	0
	Number of USART Channels	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of I2C Channels	1
	Instruction Set Architecture	RISC
	Maximum Number of Ethernet Channels	0
	Dimensions	10.5 x 5.6 x 1.85mm
	ADCs	1(11 x 10 bit)
	Length	10.5mm
	Pulse Width Modulation	5 x 10/8 bit
	Number of ADC Units	1
	Maximum Operating Temperature	+125 °C
	Width	5.6mm
	Minimum Operating Temperature	-40 °C
	Height	1.85mm
	Program Memory Type	Flash
	Number of LIN Channels	0
	Number of Ethernet Channels	0
	Number of PCI Channels	0

	Select all
	Brand Microchip
	Family Name PIC16F
	Package Type SSOP
	Mounting Type Surface Mount
	Pin Count 28
	Device Core PIC
	Data Bus Width 8bit
	Program Memory Size 16384 words
	Maximum Frequency 32MHz
	RAM Size 1.024 kB
	USB Channels 0
	Number of PWM Units 5
	Number of SPI Channels 1
	Number of UART Channels 1
	Number of CAN Channels 0
	Number of USART Channels 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of I2C Channels 1
	Instruction Set Architecture RISC
	Maximum Number of Ethernet Channels 0
	Dimensions 10.5 x 5.6 x 1.85mm
	ADCs 1(11 x 10 bit)
	Length 10.5mm
	Pulse Width Modulation 5 x 10/8 bit
	Number of ADC Units 1
	Maximum Operating Temperature +125 °C
	Width 5.6mm
	Minimum Operating Temperature -40 °C
	Height 1.85mm
	Program Memory Type Flash
	Number of LIN Channels 0
	Number of Ethernet Channels 0
	Number of PCI Channels 0

Microchip, 8bit PIC, PIC16F Microcontroller, 32MHz, 16384 words Flash, 28-Pin SSOP

PIC16F1938/1939 8-Bit Flash Microcontrollers

Microcontroller Features

Peripherals

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