PIC16C73A-20I/SP
- Mfr.Part #
- PIC16C73A-20I/SP
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 7KB OTP 28SPDIP
- Stock
- 9,687
- In Stock :
- 9,687
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 2.54mm
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Interface :
- I2C, SPI, UART, USART
- Max Power Dissipation :
- 1W
- Number of Terminations :
- 28
- CPU Family :
- PIC
- ROM (words) :
- 4096
- Supplier Device Package :
- 28-SPDIP
- Oscillator Type :
- External
- Program Memory Size :
- 7KB 4K x 14
- Mounting Type :
- Through Hole
- Number of Timers/Counters :
- 3
- Operating Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- DAC Channels :
- No
- Number of I/O :
- 22
- Terminal Position :
- Dual
- Package / Case :
- 28-DIP (0.300, 7.62mm)
- Interfaces :
- I2C/SPI/USART
- Maximum Operating Temperature :
- + 85 C
- EEPROM Size :
- -
- PWM Channels :
- yes
- Base Part Number :
- PIC16C73A
- On Chip Program ROM Width :
- 14
- Core Size :
- 8-Bit
- JESD-609 Code :
- e3
- Speed :
- 20MHz
- Radiation Hardening :
- No
- Mounting Style :
- Through Hole
- Data Bus Width :
- 8B
- Minimum Operating Temperature :
- - 40 C
- Program Memory Type :
- OTP
- Access Time :
- 20 μs
- Package :
- Tube
- Memory Size :
- 7kB
- RAM Size :
- 192 x 8
- Pin Count :
- 28
- Published :
- 1997
- Power Supplies :
- 5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Product Number :
- PIC16C73
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Factory Lead Time :
- 6 Weeks
- Core Processor :
- PIC
- Number of Pins :
- 28
- Interface Type :
- I2C, SPI, USART
- Data Converter :
- A/D 5x8b
- Number of I/Os :
- 22 I/O
- Lead Free :
- Lead Free
- Device Core :
- PIC
- Data Converters :
- A/D 5x8b
- Connectivity :
- I2C, SPI, UART/USART
- RoHS Status :
- ROHS3 Compliant
- Watchdog Timer :
- yes
- REACH SVHC :
- No SVHC
- Surface Mount :
- No
- Product Status :
- Active
- Frequency :
- 20MHz
- Terminal Finish :
- Matte Tin (Sn)
- Has ADC :
- yes
- Height Seated (Max) :
- 4.572mm
- Bit Size :
- 8
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Supply Current-Max :
- 20mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- PIC® 16C
- DMA Channels :
- No
- Datasheets
- PIC16C73A-20I/SP

Microcontrollers Microchip Technology PIC16C73A-20I/SP Overview
The Microcontrollers Microchip Technology PIC16C73A-20I/SP is a high-performance, 8-bit CMOS Flash/One-Time Programmable (OTP) microcontroller with a robust suite of features from Microchip Technology. With its 7KB of program memory and 192 bytes of RAM, it provides an ideal solution for embedded control systems. Its vast array of peripherals and I/O options, combined with its easy-to-program nature, makes it perfect for B2B clients looking to incorporate a reliable MCU into their bulk manufacturing processes. The PIC16C73A-20I/SP thrives in environments requiring a dependable MCU with extended temperature ranges, making it compatible with a multitude of industrial and commercial applications.
PIC16C73A-20I/SP Features
- 8-bit CMOS technology
- 7KB of OTP program memory
- 192 bytes of RAM
- 33 I/O pins and 5 channels of 8-bit Analog-to-Digital converter
- High performance RISC CPU
- Wide operating voltage range: 2.5V to 5.5V
- Commercial and Industrial temperature ranges
- Low power consumption modes for energy efficiency
PIC16C73A-20I/SP Applications
- Automotive Systems
The PIC16C73A-20I/SP's versatile I/O options and extended temperature tolerance are ideal for engine control units, car entertainment systems, and other automotive applications.
- Industrial Automation
With its robust I/O capabilities and low power modes, this MCU integrates seamlessly into automated manufacturing, process control, and robotics.
- Home Appliances
Designed for reliability, the PIC16C73A-20I/SP delivers consistent performance in smart home devices such as thermostats, refrigerators, and alarm systems.
- Consumer Electronics
It powers a wide range of products from toys to advanced gaming consoles, offering both flexibility and efficiency.
- Communication Systems
The MCU's ability to handle various communication interfaces makes it a perfect candidate for modems, routers, and other network devices.
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.
















