PIC16LC621AT-04E/SS
- Mfr.Part #
- PIC16LC621AT-04E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 1.75KB OTP 20SSOP
- Stock
- 26,768
- In Stock :
- 26,768
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Has ADC :
- No
- Oscillator Type :
- External
- Core Architecture :
- PIC
- CPU Family :
- PIC
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Data Converters :
- --
- Max Frequency :
- 40 MHz
- Surface Mount :
- yes
- Base Product Number :
- PIC16LC621
- Program Memory Size :
- 1.75KB 1K x 14
- EEPROM Size :
- --
- Core Size :
- 8-Bit
- PWM Channels :
- No
- Number of I/O :
- 13
- Memory Type :
- EPROM
- Access Time :
- 4 µs
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Number of Terminations :
- 20
- Min Supply Voltage :
- 2.5 V
- On Chip Program ROM Width :
- 14
- Watchdog Timer :
- yes
- DMA Channels :
- No
- Mounting Type :
- Surface Mount
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~5.5V
- Supply Voltage :
- 5V
- Number of Timers/Counters :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- DAC Channels :
- No
- Data Bus Width :
- 8B
- Speed :
- 4MHz
- Max Power Dissipation :
- 1W
- RoHS :
- Compliant
- Number of Programmable I/O :
- 13
- Max Operating Temperature :
- 125 °C
- Operating Temperature :
- -40°C~125°C TA
- Core Processor :
- PIC
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Number of Pins :
- 20
- Memory Size :
- 1kB
- Series :
- PIC® 16C
- Power Supplies :
- 3/5V
- Radiation Hardening :
- No
- Min Operating Temperature :
- -40 °C
- RAM Size :
- 96 x 8
- Frequency :
- 4MHz
- Packaging :
- Tape and Reel (TR)
- Length :
- 7.2mm
- Terminal Pitch :
- 0.65mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Connectivity :
- --
- Max Supply Voltage :
- 5.5 V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Lead Free :
- Lead Free
- Base Part Number :
- PIC16LC621A
- Supplier Device Package :
- 20-SSOP
- Published :
- 2003
- Supply Voltage-Min (Vsup) :
- 2.7V
- Supply Current-Max :
- 2mA
- Product Status :
- Obsolete
- ROM (words) :
- 1024
- RoHS Status :
- ROHS3 Compliant
- Bit Size :
- 8
- Pin Count :
- 20
- Program Memory Type :
- OTP
- Package :
- Tape and Reel (TR)
- Datasheets
- PIC16LC621AT-04E/SS

Microcontrollers Microchip Technology PIC16LC621AT-04E/SS Overview
The Microcontrollers Microchip Technology PIC16LC621AT-04E/SS is a highly capable and versatile 8-bit microcontroller designed to address the needs of a range of embedded systems. Manufactured by Microchip Technology, this microcontroller integrates 1.75KB of OTP memory, making it suitable for applications that require a programmable, reliable, and cost-effective solution in a compact package. The PIC16LC621AT-04E/SS is encapsulated in a 20SSOP format, which ensures a minimal footprint on the circuit board while providing robust operational stability. Its compatibility with a broad range of applications makes it an ideal choice for designers looking to optimize their embedded systems without compromising on performance or features.
PIC16LC621AT-04E/SS Features
The PIC16LC621AT-04E/SS microcontroller offers several features that enhance its performance in various applications:
- 8-bit processing capability for efficient handling of data and instructions.
- 1.75KB of onboard OTP (One-Time Programmable) memory, ideal for permanent code storage.
- Compact 20-pin SSOP (Shrink Small Outline Package) that allows for space-saving designs.
- Low power consumption, which is crucial for battery-operated and portable devices.
- Robust I/O options to interface with external sensors, actuators, and other peripherals.
PIC16LC621AT-04E/SS Applications
- Consumer Electronics: Utilized in devices like remote controls and gaming peripherals, where space and power efficiency are crucial.
- Automotive Applications: Integrated into vehicle subsystems for monitoring and control functions, leveraging its robust I/O capabilities and low power consumption.
- Home Automation Systems: Powers smart home devices such as thermostats and lighting controllers, offering reliable performance in a compact design.
- Industrial Controls: Used in automated machinery for process control, benefitting from its robust processing power and programmable memory.
- Healthcare Devices: Implemented in medical monitoring equipment, where precision and reliability are paramount.
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