PIC16C621-04E/SO
- Mfr.Part #
- PIC16C621-04E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB OTP 18SOIC
- Stock
- 48,385
- In Stock :
- 48,385
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Min (Vsup) :
- 3V
- Frequency :
- 4MHz
- Number of Timers/Counters :
- 1
- Mount :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- -
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- RAM Size :
- 80 x 8
- Memory Size :
- 1.8kB
- Memory Type :
- EPROM
- DAC Channels :
- No
- Base Part Number :
- PIC16C621
- Core Processor :
- PIC
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Base Product Number :
- PIC16C621
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Supplier Device Package :
- 18-SOIC
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 2001
- Number of Pins :
- 18
- Number of I/O :
- 13
- Radiation Hardening :
- No
- Data Converters :
- -
- Has ADC :
- No
- CPU Family :
- PIC
- Power Supplies :
- 3.3/5V
- Supply Voltage :
- 5V
- PWM Channels :
- No
- Oscillator Type :
- External
- Supply Current-Max :
- 3.3mA
- Max Power Dissipation :
- 1W
- Program Memory Type :
- OTP
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Access Time :
- 4 µs
- Data Bus Width :
- 8B
- Lead Free :
- Lead Free
- Product Status :
- Active
- Series :
- PIC® 16C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package :
- Tube
- EEPROM Size :
- -
- JESD-609 Code :
- e3
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Device Core :
- PIC
- Core Size :
- 8-Bit
- DMA Channels :
- No
- Number of Terminations :
- 18
- Height Seated (Max) :
- 2.64mm
- Program Memory Size :
- 1.75KB 1K x 14
- Watchdog Timer :
- yes
- Bit Size :
- 8
- On Chip Program ROM Width :
- 14
- Supply Voltage-Max (Vsup) :
- 6V
- Terminal Position :
- Dual
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Pin Count :
- 18
- Factory Lead Time :
- 17 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 3V~6V
- Speed :
- 4MHz
- Datasheets
- PIC16C621-04E/SO
PIC16C621-04E/SO Documents

Microcontrollers Microchip Technology PIC16C621-04E/SO Overview
The Microcontrollers Microchip Technology PIC16C621-04E/SO is a high-performance, 8-bit microcontroller designed for a wide range of applications. Developed by Microchip Technology, this MCU offers a robust platform for embedded systems with its 1.75KB of OTP memory, providing a flexible and cost-effective solution for programmable logic control. Its small form factor, encapsulated in an 18-SOIC package, makes it ideal for space-constrained applications while maintaining a rich feature set for complex tasks.
PIC16C621-04E/SO Features
This microcontroller boasts several features that make it particularly suitable for demanding applications. Key attributes include its 8-bit architecture, which ensures ease of programming and integration. The 1.75KB of onboard OTP memory is perfect for applications requiring one-time programmable solutions, ensuring reliable firmware security and integrity. Additional features include a wide operating voltage range, high-speed performance, and low power consumption, making it an excellent choice for both industrial and consumer applications.
PIC16C621-04E/SO Applications
- Consumer Electronics: Can be integrated into home appliances and entertainment systems, providing intelligent control and interfacing options.
- Automotive: Suitable for use in automotive applications, such as in engine management systems and accessory controllers, where reliability under harsh conditions is paramount.
- Industrial Control: Employed in automated production lines and machinery controls, where its robustness and programmability facilitate complex processes and enhance operational efficiency.
- Security Systems: Acts as a control unit in security systems, offering dependable processing capabilities for sensor management and alarm systems.
- Healthcare Devices: Applied in medical devices, such as monitoring systems, where precision and reliability are essential for patient care and data accuracy.
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.
















