PIC16C66-04/SP
- Mfr.Part #
- PIC16C66-04/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 14KB OTP 28SPDIP
- Stock
- 36,299
- In Stock :
- 36,299
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 368 x 8
- # I/Os (Max) :
- 22
- Bit Size :
- 8
- Number of Programmable I/O :
- 22
- Number of Terminations :
- 28
- Maximum Expanded Memory Size :
- 14kB
- Operating Temperature (Min) :
- 0C
- Power Dissipation (Max) :
- 1000(mW)
- Number of Pins :
- 28
- Min Supply Voltage :
- 4 V
- Number of I2C Channels :
- 1
- CPU Family :
- PIC
- Series :
- PIC® 16C
- Memory Type :
- OTP
- Operating Supply Voltage (Min) :
- 2.5(V)
- Program Memory Size :
- 14KB 8K x 14
- Oscillator Type :
- External
- Maximum Operating Temperature :
- + 70 C
- Pin Count :
- 28
- Max Frequency :
- 4 MHz
- Base Product Number :
- PIC16C66
- Connectivity :
- I2C, SPI, UART/USART
- Instruction Set Architecture :
- RISC
- Package Type :
- SPDIP
- Device Core :
- PIC
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Packaging :
- Tube
- Max Power Dissipation :
- 1W
- Operating Supply Voltage (Max) :
- 6(V)
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Core Processor :
- PIC
- Rad Hardened :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8B
- Product Status :
- Active
- Interface Type :
- I2C/SPI/USART
- Product Category :
- 8-bit Microcontrollers - MCU
- Package :
- Tube
- Operating Temp Range :
- 0C to 70C
- Operating Temperature Classification :
- COMMERCIAL
- Watchdog Timer :
- yes
- Device Core Size :
- 8(b)
- Factory Lead Time :
- 6 Weeks
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- RoHS :
- Compliant
- Number of Timers/Counters :
- 3
- Interface :
- I2C, SPI, UART, USART
- REACH SVHC :
- No SVHC
- Length :
- 35.18mm
- Base Part Number :
- PIC16C66
- Number of Timers - General Purpose :
- 3
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 1997
- Min Operating Temperature :
- 0 °C
- Data Converters :
- --
- Power Supplies :
- 5V
- Product Type :
- 8-bit Microcontrollers - MCU
- Total Internal Ram Size :
- 368B(kB)
- Mounting Style :
- Through Hole
- ROM Programmability :
- UVPROM
- Operating Temperature :
- 0°C~70°C TA
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Product :
- MCU
- Memory Size :
- 14kB
- Mounting :
- Through Hole
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Minimum Operating Temperature :
- 0 C
- Number of I/O :
- 22
- Interfaces :
- I2C/SPI/USART
- Number of ADC Channels :
- 5
- Number of SPI Channels :
- 1
- Number of I/Os :
- 22
- Core Size :
- 8-Bit
- Operating Temperature (Max) :
- 70C
- Supply Voltage :
- 5V
- Max Supply Voltage :
- 6 V
- Surface Mount :
- No
- Number of UART Channels :
- 1
- Lead Free :
- Lead Free
- Core Architecture :
- PIC
- EEPROM Size :
- --
- Mounting Type :
- Through Hole
- Program Memory Type :
- OTP
- Max Operating Temperature :
- 70 °C
- Width :
- 7.493mm
- Clock Freq :
- 4(MHz)
- Access Time :
- 4 µs
- Brand :
- Microchip Technology
- Height :
- 3.556mm
- Radiation Hardening :
- No
- Frequency :
- 4MHz
- Speed :
- 4MHz
- Programmable :
- yes
- Supplier Device Package :
- 28-SPDIP
- Tradename :
- PIC
- Terminal Position :
- Dual
- Datasheets
- PIC16C66-04/SP
PIC16C66-04/SP Documents

Microcontrollers Microchip Technology PIC16C66-04/SP Overview
The Microcontrollers Microchip Technology PIC16C66-04/SP is a high-performance, 8-bit microcontroller unit (MCU) from Microchip Technology, designed to cater to the needs of advanced embedded control systems. With a robust 14KB OTP memory, this MCU offers a versatile platform for developing applications requiring program and data storage flexibility. Packaged in a 28SPDIP format, it is ideally suited for deployment in various hardware environments, providing a stable, reliable foundation for both commercial and industrial applications. The PIC16C66-04/SP is optimized for efficiency and manageability, making it a preferred choice for designers looking to leverage superior computational capabilities while maintaining power efficiency.
PIC16C66-04/SP Features
The PIC16C66-04/SP microcontroller incorporates several key features that make it stand out. It operates at a frequency of 4 MHz, which provides a good balance between speed and power consumption. The device supports a wide operating voltage range, enhancing its adaptability to different power setups in complex electronic products. Its 14KB of OTP memory is ideal for permanent data storage, ensuring reliability and integrity of application code and data. The MCU also includes 22 I/O ports, which greatly increases its utility in handling various peripherals and sensors.
PIC16C66-04/SP Applications
- Home Appliance Control: Utilized in the management and operation of household devices such as microwaves, refrigerators, and air conditioners, where reliable microcontroller performance is essential for user interface and device communication.
- Automotive Systems: Employs its robust I/O capabilities in vehicle internal systems, contributing to the management of engine functions, dashboard displays, and security features.
- Industrial Automation: Integral to the control systems in automated production lines, where precise timing, dependable memory, and extensive I/O ports are critical for the coordination of machinery and process management.
- Consumer Electronics: Supports functionalities in gadgets like cameras, personal audio devices, and gaming consoles, providing efficient processing capabilities and interfacing options.
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.
















