The PIC16F1947-I/MR is a 64-pin, flash-based, 8-bit microcontroller featuring a high-performance RISC CPU with a maximum operating speed of 32 MHz and a 125 ns instruction cycle. It offers up to 16K x 14 words of flash program memory and 1024 bytes of data memory (RAM). The device supports a variety of addressing modes and includes an interrupt capability with automatic context saving and a 16-level deep hardware stack. Key features include a precision internal oscillator, power-saving sleep mode, and multiple reset options such as power-on reset and brown-out reset. The microcontroller operates within a wide voltage range of 1.8V to 5.5V, making it suitable for low-power applications, with a typical standby current of 60 nA at 1.8V. The PIC16F1947-I/MR is equipped with 54 I/O pins, an integrated LCD controller supporting up to 184 segments, and a capacitive sensing module with 17 selectable channels. It also features a 10-bit A/D converter with 17 channels and multiple timer modules for various timing applications. Communication capabilities include two master synchronous serial ports (MSSPs) for SPI and I¬=C, as well as two enhanced universal synchronous/asynchronous receiver transmitters (EUSARTs) for RS-232, RS-485, and LIN compatibility. This microcontroller is designed for applications requiring efficient processing, low power consumption, and extensive peripheral support, making it a versatile choice for embedded systems.
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 28KB (16K x 14) FLASH 64-QFN (9x9)
Manufacturer: Microchip Technology
Win Source Part Number: 1237943-PIC16F1947-I
Series: PIC XLP 16F
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: PIC
Speed: 32MHz
Package: 64-VFQFN Exposed Pad
Core Size: 8-Bit
Connectivity: I2C, LIN, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O: 54
Program Memory Size: 28KB (16K x 14)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 1K x 8
Data Converters: A/D 17x10b
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 5.5 V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.microchip.com
Manufacturer Package: 64-QFN (9x9)
Alternative Parts (Cross-Reference): PIC16F1947-I/PT; PIC16F1947-I/MR; PIC16F1947T-I/PT; PIC16F1947-E/PT;
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 28KB FLASH 64QFN Product overview: PIC16F1947-I/MR from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 28KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 28KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC16F1947-I/MR can be used for catalog matching and distributor lookup.
IC MCU 8BIT 28KB FLASH 64QFN
8-bit Microcontrollers - MCU 28KB1KB RAM 256B EEPROM
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 28KB (16K x 14) FLASH 64-QFN (9x9)
MICROCONTROLLER MCU, 8 BIT, PIC16, 32MHZ, QFN-64; Product Range:PIC16 Family PIC16F19XX Series Microcontrollers; CPU Speed:32MHz; Program Memory Size:28KB; RAM Memory Size:1KB; No. of Pins:64Pins; MCU Case Style:QFN; ADC Channels:17 RoHS Compliant: Yes
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | PIC16F1947-I/MR-ND | 1237943-PIC16F1947-I/MR | 685-PIC16F1947-I/MR | PIC16F1947-I/MR | PIC16F1947-I/MR | PIC16F1947-I/MR | 73R8393 |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - PIC16F1947-I/MR | 8-bit 8BIT 28KB Embedded Microcontroller MCU | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Microcontroller Mcu, 8 Bit, Pic16, 32Mhz, Qfn-64; Product Range Microchip |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||
| Bits | Other; A/D 17x10b | ||||||
| RAM | 1 KB | 28 KB | 1 KB | 1 KB | 1 KB | ||
| ROM | 28 KB | 256 KB |
