PIC16C66-20/SP
- Mfr.Part #
- PIC16C66-20/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 14KB OTP 28SPDIP
- Stock
- 1,214
- In Stock :
- 1,214
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Access Time :
- 20 μs
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Through Hole
- Total Internal Ram Size :
- 368B(kB)
- Manufacturer :
- Microchip
- Supply Voltage-Min (Vsup) :
- 4.5V
- Maximum Expanded Memory Size :
- 14kB
- Base Part Number :
- PIC16C66
- Tradename :
- PIC
- Radiation Hardening :
- No
- Number of I2C Channels :
- 1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DMA Channels :
- No
- Core Processor :
- PIC
- Operating Temp Range :
- 0C to 70C
- REACH SVHC :
- No SVHC
- Data Bus Width :
- 8B
- Programmable :
- yes
- Width :
- 7.493mm
- Number of Bits :
- 8
- Number of Timers - General Purpose :
- 3
- Speed :
- 20MHz
- Number of Timers/Counters :
- 3
- Supply Voltage-Max (Vsup) :
- 5.5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Height :
- 3.556mm
- Device Core Size :
- 8(b)
- Interface :
- I2C, SPI, SSP, UART, USART
- Base Product Number :
- PIC16C66
- EEPROM Size :
- --
- Number of I/Os :
- 22 I/O
- Connectivity :
- I2C, SPI, UART/USART
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 28
- Instruction Set Architecture :
- RISC
- Power Dissipation (Max) :
- 1000(mW)
- Max Power Dissipation :
- 700mW
- Product :
- MCU
- Pbfree Code :
- yes
- Interface Type :
- I2C/SPI/USART
- Device Core :
- PIC
- Product Type :
- 8-bit Microcontrollers - MCU
- CPU Family :
- PIC
- Supply Voltage :
- 5V
- Watchdog Timer :
- yes
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Bit Size :
- 8
- Packaging :
- Tube
- DAC Channels :
- No
- Interfaces :
- I2C/SPI/USART
- Operating Supply Voltage (Min) :
- 2.5(V)
- Memory Size :
- 14kB
- Maximum Operating Temperature :
- + 70 C
- Has ADC :
- No
- RAM Size :
- 368 x 8
- Mounting Style :
- Through Hole
- Power Supplies :
- 5V
- Operating Temperature Classification :
- COMMERCIAL
- Rad Hardened :
- No
- Operating Temperature :
- 0°C~70°C TA
- Operating Temperature (Max) :
- 70C
- Length :
- 35.18mm
- Pin Count :
- 28
- Core Size :
- 8-Bit
- Mounting :
- Through Hole
- Frequency :
- 20MHz
- Number of I/O :
- 22
- Data Converters :
- --
- # I/Os (Max) :
- 22
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Minimum Operating Temperature :
- 0 C
- Brand :
- Microchip Technology
- Package :
- Tube
- Oscillator Type :
- External
- Published :
- 1997
- ECCN Code :
- EAR99
- Number of PWM Channels :
- 2
- Series :
- PIC® 16C
- Terminal Position :
- Dual
- Program Memory Size :
- 14KB 8K x 14
- Number of USB Channels :
- 0
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Operating Temperature (Min) :
- 0C
- Surface Mount :
- No
- Package Type :
- SPDIP
- Program Memory Type :
- OTP
- Clock Freq :
- 20(MHz)
- Number of Terminations :
- 28
- Lead Free :
- Lead Free
- Product Status :
- Active
- Supplier Device Package :
- 28-SPDIP
- JESD-609 Code :
- e3
- Operating Supply Voltage (Max) :
- 6(V)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- PIC16C66-20/SP
PIC16C66-20/SP Documents

Microcontrollers Microchip Technology PIC16C66-20/SP Overview
The Microcontrollers Microchip Technology PIC16C66-20/SP is a high-performance 8-bit microcontroller unit (MCU) designed by Microchip Technology. This MCU is particularly tailored for applications requiring a blend of automation, processing power, and OTP (One-Time Programmable) memory. With its 14KB of integrated OTP memory, it offers robust data storage capabilities and facilitates efficient code management without the need for external storage components. This product's design is ideal for developers looking for a reliable and scalable solution that offers long-term deployment with minimal maintenance. Its versatility and advanced features make it a preferred choice for a diverse range of industrial applications.
PIC16C66-20/SP Features
- 8-bit processing power which allows for efficient handling of complex computations without compromising system speed.
- 14KB of OTP memory for secure and reliable storage of code directly on the chip, enhancing the overall performance and reliability of the application.
- 28-pin SPDIP (Shrink Plastic Dual In-line Package) that provides a compact footprint for designs where space is at a premium.
- Extended temperature range, making it suitable for operating in harsh environments.
- Low power consumption, which is essential for applications that require long-term, sustainable operations without frequent maintenance.
PIC16C66-20/SP Applications
- Consumer Electronics: Utilized in home appliances for enhanced automation and user interface capabilities.
- Automotive Systems: Employed in automotive modules for controlling vehicle dynamics and improving fuel efficiency.
- Industrial Control Systems: Acts as the brain for various industrial machines, ensuring precision control and operational efficiency.
- Security Systems: Integral in advanced security installations, providing reliable performance in access control and surveillance systems.
- Telecommunication: Used in communication devices to manage data handling and signal processing tasks effectively.
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