PIC16C74A-20E/P
- Mfr.Part #
- PIC16C74A-20E/P
- Manufacturer
- Microchip Technology
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB OTP 40DIP
- Stock
- 16,373
- In Stock :
- 16,373
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Form :
- Gull wing
- Packaging :
- Tray
- Bit Size :
- 8
- Pin Count :
- 44
- ROM (words) :
- 4096
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- OTP
- Core Processor :
- PIC
- Number of Timers/Counters :
- 3
- Radiation Hardening :
- No
- Watchdog Timer :
- yes
- Frequency :
- 20MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- On Chip Program ROM Width :
- 14
- Max Power Dissipation :
- 1W
- Package :
- Tray
- Pbfree Code :
- yes
- Series :
- PIC® 16C
- Data Bus Width :
- 8B
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 44
- Has ADC :
- yes
- Base Part Number :
- PIC16C74A
- Terminal Pitch :
- 0.8mm
- Length :
- 10mm
- Lead Free :
- Lead Free
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Matte Tin (Sn)
- Data Converter :
- A/D 8x8b
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- RAM Size :
- 192 x 8
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Device Core :
- PIC
- Package / Case :
- 44-QFP
- Number of Terminations :
- 44
- Connectivity :
- I2C, SPI, UART/USART
- JESD-609 Code :
- e3
- Interface :
- I2C, SPI, UART, USART
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 8x8b
- Terminal Position :
- QUAD
- Supplier Device Package :
- 44-MQFP (10x10)
- Supply Voltage :
- 5V
- Core Size :
- 8-Bit
- CPU Family :
- PIC
- Published :
- 1997
- Operating Temperature :
- -40°C~125°C TA
- Oscillator Type :
- External
- Program Memory Size :
- 7KB 4K x 14
- Interfaces :
- I2C/SPI/USART
- PWM Channels :
- yes
- DMA Channels :
- No
- Memory Size :
- 7kB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- EEPROM Size :
- --
- Operating Supply Voltage :
- 5V
- Number of I/O :
- 33
- DAC Channels :
- No
- Speed :
- 20MHz
- Access Time :
- 20 μs
- Base Product Number :
- PIC16C74
- Power Supplies :
- 5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Datasheets
- PIC16C74A-20E/P
PIC16C74A-20E/P Documents

Microcontrollers Microchip Technology PIC16C74A-20E/P Overview
The Microcontrollers Microchip Technology PIC16C74A-20E/P is a high-performance, 8-bit MCU from Microchip Technology, designed to offer an efficient and cost-effective solution for a wide range of embedded applications. This MCU features 7KB of OTP memory, making it ideal for applications requiring occasional or once-only programmability to tailor the firmware to specific functions or updated versions. Encased in a 40-pin DIP (Dual Inline Package), the PIC16C74A-20E/P combines functionality and ease of integration, ensuring robust performance for complex digital control tasks.
PIC16C74A-20E/P Features
The PIC16C74A-20E/P microcontroller is equipped with several features that make it exceptionally versatile and suitable for a multitude of electronic applications. These include its 7KB of onboard OTP memory, 33 I/O pins, and a dedicated 8-bit core processor with speeds up to 20 MHz. Additionally, it supports serial communication interfaces such as SPI and I2C, enhancing its ability to connect and communicate across various systems and components.
PIC16C74A-20E/P Applications
- Industrial Control Systems: This MCU can manage multiple sensor inputs and actuator outputs, used in manufacturing and processing equipment for real-time system monitoring and control.
- Home Automation Devices: Ideal for integrating into smart home systems, the PIC16C74A-20E/P can control lighting, HVAC systems, and other home automation networks seamlessly.
- Automotive Applications: Useful in automotive electronics, such as embedded systems for engine management and dashboard displays, where reliability and real-time processing are crucial.
- Consumer Electronics: Perfect for powering consumer electronic products like portable gadgets, gaming devices, and advanced toys, where compact size and low power consumption are required.
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