PIC16C74B-20E/PT
- Mfr.Part #
- PIC16C74B-20E/PT
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB OTP 44TQFP
- Stock
- 42,513
- In Stock :
- 42,513
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Status :
- Obsolete
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Pins :
- 44
- Max Power Dissipation :
- 1W
- Bit Size :
- 8
- Number of I/O :
- 33
- Data Bus Width :
- 8B
- Core Processor :
- PIC
- Data Converters :
- A/D 8x8b
- Max Operating Temperature :
- 125 °C
- Supply Voltage :
- 5V
- Base Part Number :
- PIC16C74B
- ROM (words) :
- 4096
- Height Seated (Max) :
- 1.2mm
- Series :
- PIC® 16C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- I2C, SPI, UART/USART
- Length :
- 10mm
- Lead Free :
- Lead Free
- Data Converter :
- A/D 8x8b
- Core Size :
- 8-Bit
- Has ADC :
- yes
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Oscillator Type :
- External
- Interface :
- I2C, SPI, UART, USART
- EEPROM Size :
- --
- CPU Family :
- PIC
- Speed :
- 20MHz
- Program Memory Size :
- 7KB 4K x 14
- Max Supply Voltage :
- 5.5 V
- Number of Programmable I/O :
- 33
- DMA Channels :
- No
- Pin Count :
- 44
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 4V~5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Package :
- Tray
- Min Supply Voltage :
- 3.65 V
- Core Architecture :
- PIC
- Supply Current-Max :
- 20mA
- Program Memory Type :
- OTP
- RAM Size :
- 192 x 8
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Watchdog Timer :
- yes
- PWM Channels :
- yes
- Number of Terminations :
- 44
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 2000
- Max Frequency :
- 20 MHz
- Frequency :
- 20MHz
- Power Supplies :
- 5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Timers/Counters :
- 8
- Supplier Device Package :
- 44-TQFP (10x10)
- Memory Size :
- 4kB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Package / Case :
- 44-TQFP
- JESD-609 Code :
- e3
- Base Product Number :
- PIC16C74
- Memory Type :
- EPROM
- Min Operating Temperature :
- -40 °C
- Access Time :
- 20 μs
- RoHS :
- Compliant
- Operating Temperature :
- -40°C~125°C TA
- Datasheets
- PIC16C74B-20E/PT
PIC16C74B-20E/PT Documents

Microcontrollers Microchip Technology PIC16C74B-20E/PT Overview
The Microcontrollers Microchip Technology PIC16C74B-20E/PT is a versatile and powerful integrated circuit, designed for complex applications requiring a reliable and efficient microcontroller unit (MCU). This 8-bit MCU, crafted by Microchip Technology, is optimized for performance with its 7KB of OTP memory and a robust 44-pin TQFP package that ensures a compact form factor while offering enhanced functionality. This product is tailored for designers and engineers seeking advanced control systems within a wide array of applications, ensuring that it remains a preferred choice for volume purchases in various industries.
PIC16C74B-20E/PT Features
This MCU features a comprehensive set of capabilities that include a wide operating voltage range, multiple analog inputs, and several communication interfaces such as USART, SPI, and I2C, making it extremely adaptable to a variety of tasks. The high-speed 20 MHz internal oscillator provides the necessary processing power to handle complex algorithms and peripheral integrations smoothly, enhancing both system reliability and performance.
PIC16C74B-20E/PT Applications
- Automotive Systems: Integrates into engine management systems and automotive diagnostics, providing reliable processing and sensor interfacing capabilities.
- Home Automation: Acts as the control center in smart home devices, managing inputs from sensors and outputs to actuators, ensuring efficient automation and monitoring.
- Industrial Control: Serves in automation controllers for manufacturing lines, offering precise control and monitoring, which is essential for maintaining high standards of production quality.
- Consumer Electronics: Utilized in consumer devices such as handheld gaming consoles and personal digital assistants, where efficient power management and user interface control are critical.
- Medical Devices: Powers patient monitoring systems, ensuring accurate data collection and real-time analysis for better healthcare delivery.
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