PIC16LC66T-04/SO
- Mfr.Part #
- PIC16LC66T-04/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 14KB OTP 28SOIC
- Stock
- 16,444
- In Stock :
- 16,444
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 368 x 8
- Base Part Number :
- PIC16LC66
- Package :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Length :
- 17.894mm
- Speed :
- 4MHz
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~6V
- Pin Count :
- 28
- Series :
- PIC® 16C
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Packaging :
- Tape and Reel (TR)
- Has ADC :
- No
- Connectivity :
- I2C, SPI, UART/USART
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Product Status :
- Obsolete
- Core Processor :
- PIC
- Number of Timers/Counters :
- 3
- Memory Size :
- 8kB
- Watchdog Timer :
- yes
- Height Seated (Max) :
- 2.642mm
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Voltage :
- 5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 8
- Base Product Number :
- PIC16LC66
- Terminal Pitch :
- 1.27mm
- Core Size :
- 8-Bit
- Lead Free :
- Lead Free
- Published :
- 1997
- Mounting Type :
- Surface Mount
- Number of I/O :
- 22
- Max Power Dissipation :
- 1W
- DMA Channels :
- No
- DAC Channels :
- No
- JESD-30 Code :
- R-PDSO-G28
- Frequency :
- 4MHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- PWM Channels :
- No
- Interface :
- I2C, SPI, UART, USART
- Access Time :
- 4 µs
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Bus Width :
- 8B
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- EEPROM Size :
- --
- Program Memory Size :
- 14KB 8K x 14
- Memory Type :
- EPROM
- CPU Family :
- PIC
- Operating Temperature :
- 0°C~70°C TA
- Supplier Device Package :
- 28-SOIC
- Data Converters :
- --
- ROM (words) :
- 8192
- Program Memory Type :
- OTP
- Supply Voltage-Min (Vsup) :
- 2.5V
- Number of Terminations :
- 28
- Oscillator Type :
- External
- On Chip Program ROM Width :
- 14
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- PIC16LC66T-04/SO
PIC16LC66T-04/SO Documents

Microcontrollers Microchip Technology PIC16LC66T-04/SO Overview
The PIC16LC66T-04/SO from Microchip Technology is a highly capable microcontroller designed to address the demanding requirements of embedded systems. This 8-bit MCU integrates 14KB of OTP memory, making it ideal for application-specific devices where reprogramming is not needed, and long-term reliability is paramount. Its enhanced features support complex digital signal management which ensures smooth integration into various high-demand applications. The robust design encapsulated in a 28SOIC package makes it both durable and versatile for integration in space-constrained environments.
PIC16LC66T-04/SO Features
- 8-bit microcontroller unit (MCU)
- 14KB of onboard OTP (One-Time Programmable) memory
- Efficient in handling interrupts with low latency
- Wide operating voltage range, suitable for diverse applications
- Compact 28SOIC package ensures minimal footprint
PIC16LC66T-04/SO Applications
- Industrial Automation: Can be integrated into factory automation systems to manage sensor data collection and actuator control.
- Automotive: Used in vehicle systems for controlling lighting, engine management, and other auxiliary functions.
- Consumer Electronics: Powers a variety of household gadgets such as smart appliances, enhancing user interfaces and connectivity.
- Communication Equipment: Essential in managing data communications functionalities within devices such as routers and modems.
- Medical Devices: Suitable for non-life critical medical device applications such as monitors and diagnostic equipment controls.
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