PIC16LC74BT-04I/PQ
- Mfr.Part #
- PIC16LC74BT-04I/PQ
- Manufacturer
- Microchip Technology
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB OTP 44MQFP
- Stock
- 15,901
- In Stock :
- 15,901
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Product Number :
- PIC16LC74
- Lead Free :
- Lead Free
- On Chip Program ROM Width :
- 14
- Access Time :
- 4 µs
- DAC Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Speed :
- 4MHz
- Base Part Number :
- PIC16LC74B
- Number of Timers/Counters :
- 8
- DMA Channels :
- No
- Supply Voltage-Min (Vsup) :
- 2.5V
- Pin Count :
- 44
- Package :
- Tape and Reel (TR)
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Type :
- EPROM
- Terminal Position :
- QUAD
- Connectivity :
- I2C, SPI, UART/USART
- Length :
- 10mm
- Terminal Finish :
- Matte Tin (Sn)
- Data Converters :
- A/D 5x8b
- Operating Temperature :
- -40°C~85°C TA
- Radiation Hardening :
- No
- Number of Pins :
- 44
- Frequency :
- 4MHz
- JESD-609 Code :
- e3
- Product Status :
- Obsolete
- PWM Channels :
- yes
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 44
- Watchdog Timer :
- yes
- RAM Size :
- 192 x 8
- Number of I/O :
- 33
- ROM (words) :
- 4096
- Data Converter :
- A/D 5x8b
- Supply Current-Max :
- 2mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Power Dissipation :
- 1W
- Memory Size :
- 4kB
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~5.5V
- Series :
- PIC® 16C
- Has ADC :
- yes
- Package / Case :
- 44-QFP
- Program Memory Size :
- 7KB 4K x 14
- Height Seated (Max) :
- 2.35mm
- Interface :
- I2C, SPI, UART, USART
- Oscillator Type :
- External
- CPU Family :
- PIC
- Packaging :
- Tape and Reel (TR)
- EEPROM Size :
- --
- Bit Size :
- 8
- Program Memory Type :
- OTP
- Power Supplies :
- 3/5V
- Supplier Device Package :
- 44-MQFP (10x10)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Core Processor :
- PIC
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8B
- Core Size :
- 8-Bit
- Terminal Form :
- Gull wing
- Published :
- 2003
- Datasheets
- PIC16LC74BT-04I/PQ

Microcontrollers Microchip Technology PIC16LC74BT-04I/PQ Overview
The Microcontrollers Microchip Technology PIC16LC74BT-04I/PQ is a high-performance, 8-bit MCU from Microchip Technology, designed to offer robust operation and versatility across a broad range of applications. With a 7KB OTP memory, this microcontroller integrates advanced features into a compact 44MQFP package, making it ideal for sophisticated control systems that demand reliable and consistent performance. Known for its low power consumption and extensive interrupt capability, the PIC16LC74BT-04I/PQ is tailored to meet the challenging demands of modern electronic environments, providing a cost-effective solution with exceptional ease of integration.
PIC16LC74BT-04I/PQ Features
This microcontroller stands out with its integrated features that enhance its utility and functionality in complex electronics. It includes a robust 7KB of OTP memory, a wide operating voltage range, and multiple oscillator selections, which facilitate flexible design options. Additionally, its enhanced instruction set supports efficient processing and task management, making it a prime choice for developers looking to optimize product performance and power efficiency.
PIC16LC74BT-04I/PQ Applications
- Automotive Systems: Utilized in engine management systems and automotive diagnostics to provide reliable real-time processing and control.
- Consumer Electronics: Serves as a core component in household appliances and personal gadgets, where it manages operational logic and user interfaces.
- Industrial Automation: Drives automation controllers and sensors in manufacturing lines, offering precise control to maintain high levels of production accuracy.
- Telecommunications: Employs in communication devices to handle signal processing and data transmission tasks efficiently.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















