PIC16F946T-I/PT
- Mfr.Part #
- PIC16F946T-I/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 14KB FLASH 64TQFP
- Stock
- 1,000
- In Stock :
- 1,000
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of Programmable I/O :
- 53
- Manufacturer :
- Microchip
- Series :
- PIC® 16F
- Peak Reflow Temperature (Cel) :
- 260
- Data Converters :
- A/D 8x10b
- Max Power Dissipation :
- 800mW
- Product Status :
- Active
- Base Part Number :
- PIC16F946
- Memory Size :
- 14kB
- Width :
- 10 mm
- Memory Type :
- Flash
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Bus Width :
- 8B
- Tradename :
- PIC
- RoHS :
- Compliant
- Max Supply Voltage :
- 5.5 V
- Product Type :
- 8-bit Microcontrollers - MCU
- Max Operating Temperature :
- 85 °C
- Interface :
- I2C, SPI, SSP, UART, USART
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Min Operating Temperature :
- -40 °C
- Core Size :
- 8-Bit
- Core Processor :
- PIC
- Access Time :
- 20 μs
- Number of Pins :
- 64
- Supply Voltage :
- 5V
- Published :
- 2005
- Maximum Operating Temperature :
- + 85 C
- Number of I/O :
- 53
- Max Frequency :
- 20 MHz
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Number of Terminations :
- 64
- Interfaces :
- I2C/SPI/USART
- On Chip Program ROM Width :
- 14
- Height Seated (Max) :
- 1.2mm
- Frequency :
- 20MHz
- DMA Channels :
- No
- Mount :
- Surface Mount
- RAM Size :
- 336 x 8
- Mounting Style :
- SMD/SMT
- Oscillator Type :
- Internal
- Data Converter :
- A/D 8x10b
- Min Supply Voltage :
- 4.5 V
- Connectivity :
- I2C, SPI, UART/USART
- JESD-609 Code :
- e3
- Number of I/Os :
- 53 I/O
- Subcategory :
- Microcontrollers - MCU
- Interface Type :
- AUSART, I2C, SPI, SSP
- Operating Temperature :
- -40°C~85°C TA
- Has ADC :
- yes
- Core Architecture :
- PIC
- Program Memory Size :
- 14KB 8K x 14
- Height :
- 1 mm
- ROM (words) :
- 8192
- Number of Timers/Counters :
- 3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 10mm
- Supplier Device Package :
- 64-TQFP (10x10)
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2V~5.5V
- Speed :
- 20MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Product Number :
- PIC16F946
- Device Core :
- PIC
- Factory Lead Time :
- 7 Weeks
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- DAC Channels :
- No
- Additional Feature :
- ALSO OPERATES AT MINIMUM 2V AT 4MHZ
- Package / Case :
- 64-TQFP
- Watchdog Timer :
- yes
- Bit Size :
- 8
- Brand :
- Microchip Technology / Atmel
- Number of ADC Channels :
- 8 Channel
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.5mm
- Lead Free :
- Lead Free
- Terminal Position :
- QUAD
- Terminal Form :
- Gull wing
- EEPROM Size :
- 256 x 8
- Pin Count :
- 64
- Product :
- MCU
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Datasheets
- PIC16F946T-I/PT

Microcontrollers Microchip Technology PIC16F946T-I/PT Overview
The Microcontrollers Microchip Technology PIC16F946T-I/PT is a robust and versatile 8-bit microcontroller from Microchip Technology, designed to offer advanced features in a compact form factor. Engineered for efficiency and reliability, this MCU provides a substantial 14KB of flash memory and operates within the -40°C to +85°C temperature range, making it ideal for demanding applications. Its 64-pin TQFP (Thin Quad Flat Package) enables a balanced integration of functionality while maintaining a small footprint, perfect for space-constrained applications.
PIC16F946T-I/PT Features
The PIC16F946T-I/PT microcontroller boasts a variety of features that enhance its performance and usability. Key features include a wide operating voltage range of 2.0V to 5.5V, ensuring versatility in different power environments. It supports up to 35 I/O pins and has an integrated 10-bit analog-to-digital converter, enhancing its ability to handle complex sensors and inputs. The device also includes multiple communication interfaces such as SPI, USART, and I2C, allowing for easy integration into existing technology systems.
PIC16F946T-I/PT Applications
- Home Automation Systems: Utilizes its I/O capabilities and ADC for controlling and monitoring devices such as lighting, heating, and security systems.
- Automotive Electronics: Employs its robust operational temperature range and numerous I/O lines to manage automotive functions like dashboard controls and sensor integrations.
- Consumer Electronics: Ideal for managing user interfaces and connectivity in devices like portable health monitors and smart watches due to its compact size and low power consumption.
- Industrial Control Systems: Takes advantage of its wide voltage range and flash memory for robust control in environments requiring reliable, long-term operation.
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