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