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Microchip PIC16F1938-I/SS, 8bit PIC Microcontroller, PIC16F, 32MHz, 16384 words Flash, 28-Pin SSOP


25 I lager för leverans inom 1 arbetsdagar
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Pris (ex. moms) Each (In a Pack of 5)

17,042 kr

(exkl. moms)

21,302 kr

(inkl. moms)

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Förpackningsalternativ:
RS-artikelnummer:
798-5318
Tillv. art.nr:
PIC16F1938-I/SS
Tillverkare / varumärke:
Microchip
EnheterPer unitPer Pack*
5 - 2017,042 kr85,21 kr
25 - 9516,53 kr82,65 kr
100 +15,932 kr79,66 kr
*price indicative

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


AttributeValue
Family NamePIC16F
Package TypeSSOP
Mounting TypeSurface Mount
Pin Count28
Device CorePIC
Data Bus Width8bit
Program Memory Size16384 words
Maximum Frequency32MHz
RAM Size1.024 kB
USB Channels1
Number of PWM Units1
ADC Channels11
Number of SPI Channels1
Typical Operating Supply Voltage2.5 → 3.6 V
Number of Timers1
Pulse Width Modulation1 x 10 bit
Dimensions10.5 x 5.6 x 1.85mm
Timers1 x 16 bit, 4 x 8 bit
Number of USART Channels1
Width5.6mm
PWM Channels1
Number of LIN Channels0
Height1.85mm
Number of PCI Channels0
Timer Resolution8 bit, 16bit
ADCs11 x 10 bit
Length10.5mm
Maximum Operating Temperature+85 °C
Number of UART Channels0
Instruction Set ArchitectureRISC
Number of CAN Channels0
Maximum Number of Ethernet Channels0
ADC Resolution10bit
Minimum Operating Temperature-40 °C
PWM Resolution10bit
Number of Ethernet Channels0
Program Memory TypeFlash
Number of I2C Channels1
Number of ADC Units1