Microchip PIC16F1938-I/SO, 8bit PIC Microcontroller, 32MHz, 16384 words Flash, 28-Pin SOIC

  • RS-artikelnummer 798-5305
  • Tillv. art.nr PIC16F1938-I/SO
  • Tillverkare / varumärke Microchip
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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

Specifikationer
Attribute Value
Family Name PIC16F
Package Type SOIC
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 1
Number of PWM Units 1
ADC Channels 11
Number of SPI Channels 1
Typical Operating Supply Voltage 2.5 → 3.6 V
Length 17.9mm
Pulse Width Modulation 1 x 10 bit
Program Memory Type Flash
Dimensions 17.9 x 7.5 x 2.05mm
PWM Resolution 10bit
Instruction Set Architecture RISC
Minimum Operating Temperature -40 °C
Timers 1 x 16 bit, 4 x 8 bit
Timer Resolution 8 bit, 16 bit
ADC Resolution 10bit
PWM Channels 1
Number of I2C Channels 1
Height 2.05mm
Maximum Operating Temperature +85 °C
Number of Timers 1
Number of ADC Units 1
Number of USART Channels 1
ADCs 11 x 10 bit
Width 7.5mm
40 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each (In a Pack of 5)
19,004 kr
(exkl. moms)
23,755 kr
(inkl. moms)
Enheter
Per unit
Per Pack*
5 - 5
19,004 kr
95,02 kr
10 - 20
17,784 kr
88,92 kr
25 - 95
17,35 kr
86,75 kr
100 +
15,882 kr
79,41 kr
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