PIC16C621AT-04I/SS
- Mfr.Part #
- PIC16C621AT-04I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB OTP 20SSOP
- Stock
- 44,896
- In Stock :
- 44,896
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Access Time :
- 4 µs
- Product Status :
- Obsolete
- Supply Current-Max :
- 2mA
- Lead Free :
- Lead Free
- Power Supplies :
- 3.3/5V
- Frequency :
- 4MHz
- Supply Voltage :
- 5V
- Base Product Number :
- PIC16C621
- Terminal Finish :
- Matte Tin (Sn)
- Package :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- CPU Family :
- PIC
- Program Memory Type :
- OTP
- Number of Terminations :
- 20
- Max Power Dissipation :
- 1W
- Oscillator Type :
- External
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.65mm
- Core Processor :
- PIC
- Operating Temperature :
- -40°C~85°C TA
- Memory Type :
- EPROM
- DAC Channels :
- No
- JESD-609 Code :
- e3
- Supply Voltage-Min (Vsup) :
- 3V
- Number of Pins :
- 20
- Base Part Number :
- PIC16C621A
- RoHS Status :
- ROHS3 Compliant
- Memory Size :
- 1kB
- ROM (words) :
- 1024
- Terminal Position :
- Dual
- Supplier Device Package :
- 20-SSOP
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~5.5V
- Core Size :
- 8-Bit
- Speed :
- 4MHz
- Length :
- 7.2mm
- Mounting Type :
- Surface Mount
- Watchdog Timer :
- yes
- EEPROM Size :
- --
- Data Bus Width :
- 8B
- PWM Channels :
- No
- Radiation Hardening :
- No
- DMA Channels :
- No
- Program Memory Size :
- 1.75KB 1K x 14
- Connectivity :
- --
- Bit Size :
- 8
- Number of Timers/Counters :
- 8
- Terminal Form :
- Gull wing
- Series :
- PIC® 16C
- RAM Size :
- 96 x 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O :
- 13
- Packaging :
- Tape and Reel (TR)
- Data Converters :
- --
- Has ADC :
- No
- Published :
- 2003
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pin Count :
- 20
- Surface Mount :
- yes
- Datasheets
- PIC16C621AT-04I/SS

Microcontrollers Microchip Technology PIC16C621AT-04I/SS Overview
The Microcontrollers Microchip Technology PIC16C621AT-04I/SS is a highly versatile and reliable 8-bit microcontroller designed to cater to a wide range of applications. Manufactured by Microchip Technology, this microcontroller is built on a robust OTP (One-Time Programmable) technology, making it an excellent choice for volume production and rapid development cycles. With 1.75KB of on-chip program memory, this MCU provides a compact yet powerful solution for embedded systems requiring a balance of performance and cost-efficiency. Its compact 20SSOP package ensures minimal footprint while still offering ample functionality for complex digital and analog integrations.
PIC16C621AT-04I/SS Features
This microcontroller features a robust set of capabilities designed to support a diverse set of functions:
- 8-bit processing unit for efficient data handling.
- 1.75KB of OTP memory, ideal for single-use applications and prototypes.
- Comprehensive I/O support for enhanced connectivity.
- Low power consumption suitable for battery-operated devices.
- 20-pin SSOP package, optimized for space-sensitive applications.
PIC16C621AT-04I/SS Applications
- Consumer Electronics: Utilized in household devices such as remote controls and gaming peripherals, providing efficient, reliable performance in user interfaces.
- Automotive Components: Ideal for embedded control systems within automobiles, managing functions like lighting and sensor integration.
- Industrial Automation: Drives automation equipment by handling sensor data processing and machine control commands efficiently.
- Telecommunications: Supports telecommunications equipment in data handling and signal processing tasks.
- Healthcare Devices: Used in medical monitoring tools, enhancing device reliability and data accuracy for critical healthcare applications.
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