PIC16C621A-20I/P
- Mfr.Part #
- PIC16C621A-20I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB OTP 18DIP
- Stock
- 33,944
- In Stock :
- 33,944
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Device Core Size :
- 8(b)
- Has ADC :
- No
- Programmable :
- yes
- Number of Timers/Counters :
- 1
- Oscillator Type :
- External
- Base Part Number :
- PIC16C621A
- Bit Size :
- 8
- Device Core :
- PIC
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~5.5V
- Data Bus Width :
- 8B
- DMA Channels :
- No
- Data Converters :
- --
- Maximum Operating Temperature :
- + 85 C
- Number of I/O :
- 13
- Height :
- 3.3 mm
- Max Power Dissipation :
- 1W
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Size :
- 8-Bit
- Core Processor :
- PIC
- PWM Channels :
- No
- Watchdog Timer :
- yes
- Frequency :
- 20MHz
- Series :
- PIC® 16C
- Instruction Set Architecture :
- RISC
- Number of Pins :
- 18
- Connectivity :
- --
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Package :
- Tube
- Package Type :
- PDIP
- CPU Family :
- PIC
- Pbfree Code :
- yes
- Product Status :
- Active
- Power Supplies :
- 3.3/5V
- Length :
- 22.8mm
- Tradename :
- PIC
- JESD-609 Code :
- e3
- Brand :
- Microchip Technology
- Published :
- 1997
- Rad Hardened :
- No
- DAC Channels :
- No
- Supplier Device Package :
- 18-PDIP
- Height Seated (Max) :
- 4.32mm
- Packaging :
- Tube
- Mount :
- Through Hole
- Operating Supply Voltage (Max) :
- 5.5(V)
- Manufacturer :
- Microchip
- Operating Supply Voltage (Min) :
- 3(V)
- Lead Free :
- Lead Free
- Memory Size :
- 1.8kB
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Base Product Number :
- PIC16C621
- Program Memory Type :
- OTP
- Number of Timers - General Purpose :
- 1
- Factory Lead Time :
- 6 Weeks
- Mounting Style :
- Through Hole
- Total Internal Ram Size :
- 96B(kB)
- Operating Supply Voltage :
- 5.5V
- EEPROM Size :
- --
- Width :
- 6.35 mm
- Program Memory Size :
- 1.75KB 1K x 14
- On Chip Program ROM Width :
- 14
- Operating Temperature (Min) :
- -40C
- Clock Freq :
- 20(MHz)
- # I/Os (Max) :
- 13
- RAM Size :
- 96 x 8
- Operating Temperature (Max) :
- 85C
- Minimum Operating Temperature :
- - 40 C
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 18
- Terminal Finish :
- Matte Tin (Sn)
- Product Category :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- Number of I/Os :
- 13 I/O
- Terminal Pitch :
- 2.54mm
- Pin Count :
- 18
- Mounting Type :
- Through Hole
- Speed :
- 20MHz
- Operating Temperature :
- -40°C~85°C TA
- Mounting :
- Through Hole
- Supply Current-Max :
- 7mA
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Power Dissipation (Max) :
- 1000(mW)
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Operating Temp Range :
- -40C to 85C
- Memory Type :
- EPROM, OTP
- Access Time :
- 20 μs
- Terminal Position :
- Dual
- Operating Temperature Classification :
- Industrial
- Datasheets
- PIC16C621A-20I/P

Microcontrollers Microchip Technology PIC16C621A-20I/P Overview
The Microcontrollers Microchip Technology PIC16C621A-20I/P is a high-performance, low-cost microcontroller from Microchip Technology, designed to support a wide array of applications. This device incorporates an 8-bit architecture and 1.75KB of OTP memory, making it ideal for customized applications that require one-time programmability. Its versatility and reliability make the PIC16C621A-20I/P a preferred choice for developers and engineers seeking an efficient solution for embedded systems.
PIC16C621A-20I/P Features
The PIC16C621A-20I/P is equipped with several features that enhance its functionality and ease of integration into various circuits and systems. It includes 128 bytes of RAM, 13 I/O pins, and a wide operating voltage range of 2.5V to 5.5V. The microcontroller also supports power-saving modes, which are crucial for battery-operated devices. Additionally, it boasts a robust interrupt system, an 8-level deep hardware stack, and an onboard oscillator to minimize external components.
PIC16C621A-20I/P Applications
- Consumer Electronics: The microcontroller is commonly used in household appliances such as microwaves, toasters, and coffee makers, providing reliable control mechanisms and enhancing programmable features.
- Automotive Components: In the automotive sector, the PIC16C621A-20I/P is utilized for managing small-scale operations like car alarm systems, providing a cost-effective solution with required durability and performance.
- Security Systems: This device is ideal for integration into security systems, where its programmable nature allows for customized security features like access controls and intruder alarms.
- Industrial Automation: In industrial settings, the microcontroller helps to streamline processes by controlling machinery operations, thus increasing productivity and reducing human intervention.
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.
















