PIC16C621A-04I/P
- Mfr.Part #
- PIC16C621A-04I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB OTP 18DIP
- Stock
- 20
- In Stock :
- 20
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Min (Vsup) :
- 3V
- Number of Terminations :
- 18
- Watchdog Timer :
- yes
- Data Converters :
- --
- Number of Timers/Counters :
- 1
- Package :
- Tube
- Minimum Operating Temperature :
- -40 °C
- Brand :
- Microchip Technology
- Height Seated (Max) :
- 4.32mm
- Data Bus Width :
- 8B
- Number of UART Channels :
- 0
- DMA Channels :
- No
- Memory Type :
- EPROM, OTP
- Mounting Style :
- Through Hole
- PWM Channels :
- No
- Has ADC :
- No
- Maximum Operating Temperature :
- +85 °C
- Instruction Set Architecture :
- RISC
- Number of I/O :
- 13
- Typical Operating Supply Voltage :
- 2.5 → 5.5 V
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Product Type :
- 8-bit Microcontrollers - MCU
- Base Product Number :
- PIC16C621
- CPU Family :
- PIC
- Package Type :
- PDIP
- Terminal Finish :
- Matte Tin (Sn)
- Frequency :
- 4MHz
- Packaging :
- Tube
- RoHS :
- Details
- Family Name :
- PIC16C
- Pbfree Code :
- yes
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification :
- -
- Manufacturer :
- Microchip
- Supplier Device Package :
- 18-PDIP
- RAM Size :
- 96 x 8
- Supply Current-Max :
- 2mA
- Base Part Number :
- PIC16C621A
- Interface Type :
- RS-232, USB
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I2C Channels :
- 0
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- On Chip Program ROM Width :
- 14
- EEPROM Size :
- --
- Number of Ethernet Channels :
- 0
- JESD-609 Code :
- e3
- Device Core :
- PIC
- Product Category :
- 8-bit Microcontrollers - MCU
- Lead Free :
- Lead Free
- Program Memory Size :
- 1.75KB 1K x 14
- Length :
- 22.99mm
- Power Supplies :
- 3.3/5V
- MSL :
- -
- REACH SVHC :
- No SVHC
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Type :
- OTP
- Supply Voltage :
- 5V
- Bit Size :
- 8
- DAC Channels :
- No
- Number of Pins :
- 18
- Factory Lead Time :
- 6 Weeks
- Max Power Dissipation :
- 1W
- Connectivity :
- --
- Number of I/Os :
- 13 I/O
- Speed :
- 4MHz
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~5.5V
- Number of SPI Channels :
- 0
- Product :
- MCU
- Terminal Position :
- Dual
- Dimensions :
- 22.99 x 6.6 x 3.68mm
- Radiation Hardening :
- No
- Product Status :
- Active
- Mount :
- Through Hole
- Pin Count :
- 18
- Core Processor :
- PIC
- Oscillator Type :
- External
- Access Time :
- 4 µs
- Terminal Pitch :
- 2.54mm
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Memory Size :
- 1.8kB
- Width :
- 6.6mm
- Mounting Type :
- Through Hole
- Height :
- 3.68mm
- Operating Temperature :
- -40°C~85°C TA
- Tradename :
- PIC
- Series :
- PIC® 16C
- Datasheets
- PIC16C621A-04I/P

Microcontrollers Microchip Technology PIC16C621A-04I/P Overview
The Microcontrollers Microchip Technology PIC16C621A-04I/P from Microchip Technology is a highly capable 8-bit microcontroller unit (MCU) designed for applications requiring a robust control interface and moderate data handling capabilities. This MCU integrates 1.75KB of OTP memory for program storage, making it ideal for deployment in systems where program stability and reliability are crucial. With its 18-pin DIP package, the PIC16C621A-04I/P provides a compact yet powerful solution for both simple and intermediate-level tasks.
PIC16C621A-04I/P Features
The PIC16C621A-04I/P boasts a range of features designed for versatility and efficiency in embedded systems. Key features include a broad operating voltage range (2.5V to 5.5V), low-power consumption modes, and an internal oscillator which simplifies the system design by reducing the number of external components required. This MCU also supports serial programming, which facilitates easy updates and debugging. Additionally, its I/O options and programmable interrupt capabilities enable custom responses to external events, enhancing device responsiveness and functionality.
PIC16C621A-04I/P Applications
- Consumer Electronics: Employed in devices like remote controls and gaming peripherals, where its programmability and low power consumption are essential for enhancing battery life and performance.
- Industrial Automation: Utilized in process control systems, the PIC16C621A-04I/P's robust interfacing capabilities allow it to monitor sensors and control actuators effectively, streamlining operations.
- Automotive Applications: Integrated into non-critical systems such as entertainment and lighting systems in vehicles, where reliable performance under variable power conditions is crucial.
- Custom Embedded Solutions: Forms the heart of numerous specialized products like custom timers and small-scale robots, where a small footprint and programmable capabilities offer significant value.
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.
















