PIC16C55A-20/SO
- Mfr.Part #
- PIC16C55A-20/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 768B OTP 28SOIC
- Stock
- 30,069
- In Stock :
- 30,069
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology
- DAC Channels :
- No
- Mounting Style :
- SMD/SMT
- Factory Lead Time :
- 7 Weeks
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- DMA Channels :
- No
- Core Architecture :
- PIC
- Interface :
- RS-232
- Mounting Type :
- Surface Mount
- Data Converters :
- --
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Width :
- 7.59mm
- RoHS :
- Details
- Max Power Dissipation :
- 800mW
- Number of Timers/Counters :
- 1
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Height :
- 2.39mm
- Length :
- 18.08mm
- Mount :
- Surface Mount
- Access Time :
- 20 μs
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- OTP
- Published :
- 1998
- Oscillator Type :
- External
- Base Product Number :
- PIC16C55
- Maximum Operating Temperature :
- + 70 C
- Core Size :
- 8-Bit
- Max Frequency :
- 20 MHz
- Package :
- Tube
- Min Operating Temperature :
- 0 °C
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Product Category :
- 8-bit Microcontrollers - MCU
- Has ADC :
- No
- Number of I/Os :
- 20 I/O
- Packaging :
- Tube
- Address Bus Width :
- 8B
- Number of I/O :
- 20
- Number of Programmable I/O :
- 20
- Program Memory Size :
- 768B 512 x 12
- Frequency :
- 20MHz
- Manufacturer :
- Microchip
- Bit Size :
- 8
- Product Status :
- Active
- Base Part Number :
- PIC16C55A
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C TA
- Number of Pins :
- 28
- Supply Voltage-Max (Vsup) :
- 5.5V
- Max Operating Temperature :
- 70 °C
- Product :
- MCU
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 2.5/6.25V
- Terminal Position :
- Dual
- Memory Type :
- EPROM, OTP
- Speed :
- 20MHz
- ECCN Code :
- EAR99
- PWM Channels :
- No
- Data Bus Width :
- 8B
- Tradename :
- PIC
- Supplier Device Package :
- 28-SOIC
- Product Type :
- 8-bit Microcontrollers - MCU
- Memory Size :
- 512B
- RAM Size :
- 25 x 8
- ROM (words) :
- 512
- Peripherals :
- POR, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Max Supply Voltage :
- 5.5 V
- CPU Family :
- PIC
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Supply Current :
- 2mA
- Minimum Operating Temperature :
- 0 C
- Series :
- PIC® 16C
- Connectivity :
- --
- Pin Count :
- 28
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Watchdog Timer :
- yes
- Min Supply Voltage :
- 4.5 V
- Schedule B :
- 8542310000
- EEPROM Size :
- --
- Number of Terminations :
- 28
- Core Processor :
- PIC
- Supply Voltage-Min (Vsup) :
- 4.5V
- Datasheets
- PIC16C55A-20/SO
PIC16C55A-20/SO Documents

Microcontrollers Microchip Technology PIC16C55A-20/SO Overview
The Microcontrollers Microchip Technology PIC16C55A-20/SO is a high-performance, 8-bit microcontroller featuring 768 bytes of OTP memory, encapsulated in a compact 28-SOIC package. This product is designed by Microchip Technology, a leader in microcontroller innovation, ensuring reliable and robust performance for industrial applications. The PIC16C55A-20/SO offers a perfect blend of power efficiency and processing capability, making it an ideal choice for developers looking to optimize their systems for both functionality and cost-efficiency. The integration of OTP (One-Time Programmable) memory adds to its versatility, allowing single-use code storage for device-specific calibration data or firmware.
PIC16C55A-20/SO Features
This microcontroller unit (MCU) operates at 20 MHz, providing rapid processing speeds for various applications. It supports a wide voltage range and includes essential features such as an 8-bit timer, watchdog timer, and versatile I/O options. The PIC16C55A-20/SO is tailored to meet the rigorous demands of high-control environments and applications requiring a dependable MCU solution.
PIC16C55A-20/SO Applications
- Industrial Automation: In automation systems, the PIC16C55A-20/SO can manage process controls, sensor data, and actuator commands, ensuring efficient and reliable operations.
- Consumer Electronics: Used in devices such as home appliances and personal gadgets, where it controls functionality, enhances user interface interactions, and optimizes power consumption.
- Automotive Applications: Serves as a control unit within vehicle subsystems, enhancing performance and reliability of automotive electronics such as lighting and entertainment systems.
- Security Systems: Acts as the core processor in security devices, handling signal processing, user input, and connectivity, ensuring robust security measures are upheld.
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