
- Manufacturer
- MFR.Part #
- PIC16C621-20/P
- JLCPCB Part #
- C646846
- Package
- PDIP-18
- Description
- 0℃~+70℃ 1.75KB 13 20MHz 3V~6V 8 Bit 80Byte External OTP PIC PDIP-18 Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | PDIP-18 | |
| Operating Temperature | 0℃~+70℃ | |
| CPU Maximum Speed | 20MHz | |
| Program Memory Type | OTP | |
| Program Storage Size | 1.75KB | |
| Voltage - Supply | 3V~6V | |
| RAM Size | 80Byte | |
| Core Size | 8 Bit | |
| CPU Core | PIC | |
| Number of I/O | 13 | |
| Features | Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Independent watchdog (IWDG) | |
| Oscillator Type | External |

* Images are for reference only
PIC16C621-20/P
Extended- Manufacturer
- MFR.Part #
- PIC16C621-20/P
- JLCPCB Part #
- C646846
- Package
- PDIP-18
- Description
- 0℃~+70℃ 1.75KB 13 20MHz 3V~6V 8 Bit 80Byte External OTP PIC PDIP-18 Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- PIC16C621-20/P
- JLCPCB Part #
- C646846
- Package
- PDIP-18
- Description
- 0℃~+70℃ 1.75KB 13 20MHz 3V~6V 8 Bit 80Byte External OTP PIC PDIP-18 Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
PIC16C621-20/P Specifications
PIC16C621-20/P technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | PDIP-18 | |
| Operating Temperature | 0℃~+70℃ | |
| CPU Maximum Speed | 20MHz | |
| Program Memory Type | OTP | |
| Program Storage Size | 1.75KB | |
| Voltage - Supply | 3V~6V | |
| RAM Size | 80Byte | |
| Core Size | 8 Bit | |
| CPU Core | PIC | |
| Number of I/O | 13 | |
| Features | Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Independent watchdog (IWDG) | |
| Oscillator Type | External |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the PIC16C621-20/P. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

PIC16C621-20/P Documents
PIC16C621-20/P datasheets or manufacturer documentation.
Datasheet: PIC16C621-20/P Datasheet (PDF)
PIC16C621-20/P Schematic Symbol & PCB Footprint
The PIC16C621-20/P schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.