Microchip PIC16F1947-I/MR, 8bit PIC Microcontroller, 32MHz, 28 kB Flash, 64-Pin QFN

  • RS Stock No. 178-4890
  • Mfr. Part No. PIC16F1947-I/MR
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PIC16F1946/1947 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 PIC16F1946/1947 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, up to 28 Kbytes program memory, up to 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
54 I/O Pins
nanoWatt 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)


Integrated LCD Controller – 184 Segments
10-bit Analogue to Digital Converter (ADC) – 17 Channels
mTouchTM Capacitive Sensor Module – 17 Channels
Two Capture/Compare/PWM (CCP) Modules
Three Enhanced Capture/Compare/PWM (ECCP) Modules
Three Comparators
Four 8-bit Timers
One 16-bit Timer
Two Master Synchronous Serial Ports (MSSP) with SPI and I2C
Two Enhanced Universal Synchronous Asynchronous Receiver Transmitters (EUSART)
Fixed Voltage Reference (FVR)
SR Latch

Attribute Value
Family Name PIC16F
Package Type QFN
Mounting Type Surface Mount
Pin Count 64
Device Core PIC
Data Bus Width 8bit
Program Memory Size 28 kB
Maximum Frequency 32MHz
RAM Size 1.024 kB, 256 B
Number of PWM Units 5
ADC Channels 17
Number of SPI Channels 2
Typical Operating Supply Voltage 1.8 → 5.5 V
Length 9mm
Pulse Width Modulation 2 x 10 bit
ADC Resolution 10bit
Maximum Operating Temperature +85 °C
Timer Resolution 8 bit, 16 bit
Height 0.95mm
Timers 1 x 16 bit, 4 x 8 bit
Number of I2C Channels 2
PWM Channels 5
Minimum Operating Temperature -40 °C
Program Memory Type Flash
Width 9mm
ADCs 17 x 10 bit
Number of USART Channels 2
Instruction Set Architecture RISC
Number of ADC Units 1
PWM Resolution 10bit
Number of Timers 5
Dimensions 9 x 9 x 0.95mm
160 In stock for delivery within 3 working days
Price Each (In a Tube of 40)
HK$ 20.79
(exc. GST)
Per unit
Per Tube*
40 +
*price indicative