PIC16LC621AT-04E/SO
- Mfr.Part #
- PIC16LC621AT-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
- 43,074
- In Stock :
- 43,074
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- PWM Channels :
- No
- Min Supply Voltage :
- 2.5 V
- Has ADC :
- No
- Max Operating Temperature :
- 125 °C
- Max Supply Voltage :
- 5.5 V
- Published :
- 2003
- Supply Current-Max :
- 2mA
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 3/5V
- Pin Count :
- 18
- Operating Temperature :
- -40°C~125°C TA
- Program Memory Type :
- OTP
- Supplier Device Package :
- 18-SOIC
- Voltage - Supply (Vcc/Vdd) :
- 2.5V~5.5V
- Series :
- PIC® 16C
- Surface Mount :
- yes
- Data Converters :
- --
- Package :
- Tape and Reel (TR)
- Number of Timers/Counters :
- 8
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Base Part Number :
- PIC16LC621A
- DAC Channels :
- No
- Access Time :
- 4 µs
- Packaging :
- Tape and Reel (TR)
- Oscillator Type :
- External
- Connectivity :
- --
- EEPROM Size :
- --
- Frequency :
- 4MHz
- JESD-609 Code :
- e3
- DMA Channels :
- No
- Max Frequency :
- 40 MHz
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Watchdog Timer :
- yes
- Length :
- 11.53mm
- ROM (words) :
- 1024
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Program Memory Size :
- 1.75KB 1K x 14
- Data Bus Width :
- 8B
- Max Power Dissipation :
- 1W
- CPU Family :
- PIC
- Terminal Pitch :
- 1.27mm
- Number of I/O :
- 13
- RoHS :
- Compliant
- Core Processor :
- PIC
- Core Size :
- 8-Bit
- Memory Size :
- 1kB
- Min Operating Temperature :
- -40 °C
- Supply Voltage-Max (Vsup) :
- 5.5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product Status :
- Obsolete
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 18
- Terminal Finish :
- Matte Tin (Sn)
- Bit Size :
- 8
- RoHS Status :
- ROHS3 Compliant
- Core Architecture :
- PIC
- On Chip Program ROM Width :
- 14
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 2.7V
- RAM Size :
- 96 x 8
- Base Product Number :
- PIC16LC621
- Speed :
- 4MHz
- Number of Programmable I/O :
- 13
- Height Seated (Max) :
- 2.64mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Memory Type :
- EPROM
- Datasheets
- PIC16LC621AT-04E/SO

Microcontrollers Microchip Technology PIC16LC621AT-04E/SO Overview
The PIC16LC621AT-04E/SO by Microchip Technology stands out in the market of microcontrollers with its robust capabilities tailored for efficient management and processing within embedded systems. Designed with a keen focus on reliability and performance, this 8-bit MCU is equipped with 1.75KB of OTP memory, making it an excellent choice for applications requiring a fixed program that will not need changes post deployment. Its compact 18-SOIC package ensures that it fits seamlessly into space-constrained environments while offering ample functionality for a diverse range of applications.
PIC16LC621AT-04E/SO Features
The PIC16LC621AT-04E/SO microcontroller features an 8-bit architecture, which provides a perfect balance between performance and power consumption. Key features include 1.75KB of OTP memory for reliable data storage, a robust instruction set compatible with the majority of embedded applications, and low-power consumption modes to ensure optimal efficiency in battery-driven devices. Furthermore, its broad operating voltage range and input/output options add to its versatility in complex electronic assemblies.
PIC16LC621AT-04E/SO Applications
- Consumer Electronics: Utilized in devices like remote controls and gaming peripherals, where its OTP memory is perfect for storing the device's fixed codebase.
- Home Automation Systems: Acts as a control unit in smart lighting and security systems, offering reliable operation over its broad voltage range.
- Automotive Applications: Suitable for use in non-critical car electronics, such as interior lighting controllers and dashboard instruments, where its robust I/O capabilities can manage various sensors and actuators.
- Industrial Control: Applied in automation controllers and monitoring devices, the MCU's efficiency and durability make it ideal for harsh industrial environments.
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