PIC16C55A-20/P
- Mfr.Part #
- PIC16C55A-20/P
- Manufacturer
- Microchip Technology
- Package / Case
- 28-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 768B OTP 28DIP
- Stock
- 213
- In Stock :
- 213
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- PIC
- Packaging :
- Tube
- DMA Channels :
- No
- Interface :
- RS-232
- Supply Voltage-Max (Vsup) :
- 5.5V
- Access Time :
- 20 μs
- Supply Voltage-Min (Vsup) :
- 4.5V
- Base Part Number :
- PIC16C55A
- Max Operating Temperature :
- 70 °C
- Watchdog Timer :
- yes
- Core Architecture :
- PIC
- Typical Operating Supply Voltage :
- 2.5 → 5.5 V
- Program Memory Size :
- 768B 512 x 12
- Mounting Type :
- Through Hole
- Length :
- 37.21mm
- Core Size :
- 8-Bit
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Programmable :
- yes
- Operating Temperature (Max) :
- 70C
- Supplier Device Package :
- 28-PDIP
- Instruction Set Architecture :
- RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- Product Status :
- Active
- Package / Case :
- 28-DIP (0.600, 15.24mm)
- Contact Plating :
- Tin
- Rad Hardened :
- No
- Number of Pins :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Address Bus Width :
- 8B
- Product :
- MCU
- CPU Family :
- PIC
- Brand :
- Microchip Technology
- Package :
- Tube
- Mount :
- Through Hole
- Dimensions :
- 37.21 x 14.22 x 4.06mm
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Pin Count :
- 28
- Connectivity :
- -
- Frequency :
- 20MHz
- Power Dissipation (Max) :
- 800(mW)
- Nominal Supply Current :
- 2mA
- Mounting Style :
- Through Hole
- Data Bus Width :
- 8B
- Clock Freq :
- 20(MHz)
- Operating Temperature (Min) :
- 0C
- Number of Timers - General Purpose :
- 1
- PWM Channels :
- No
- Height :
- 4.06mm
- Min Supply Voltage :
- 4.5 V
- Operating Temperature :
- 0°C~70°C TA
- Operating Temp Range :
- 0C to 70C
- Has ADC :
- No
- Maximum Operating Temperature :
- +70 °C
- Peripherals :
- POR, WDT
- Base Product Number :
- PIC16C55
- Bit Size :
- 8
- Memory Type :
- EPROM
- Number of Ethernet Channels :
- 0
- Number of I/Os :
- 20 I/O
- Number of I2C Channels :
- 0
- Min Operating Temperature :
- 0 °C
- Memory Size :
- 512B
- Product Category :
- 8-bit Microcontrollers - MCU
- Power Supplies :
- 2.5/6.25V
- ROM (words) :
- 512
- Family Name :
- PIC16C
- DAC Channels :
- No
- Speed :
- 20MHz
- Minimum Operating Temperature :
- 0 °C
- # I/Os (Max) :
- 20
- Mounting :
- Through Hole
- Interface Type :
- RS-232
- RoHS :
- Details
- Max Power Dissipation :
- 800mW
- Number of Timers/Counters :
- 1
- RAM Size :
- 25 x 8
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- External
- Schedule B :
- 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Max Frequency :
- 20 MHz
- Manufacturer :
- Microchip
- Tradename :
- PIC
- Number of Terminations :
- 28
- Device Core :
- PIC
- Device Core Size :
- 8(b)
- Package Type :
- PDIP
- Terminal Position :
- Dual
- EEPROM Size :
- -
- Program Memory Type :
- OTP
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of SPI Channels :
- 0
- Total Internal Ram Size :
- 24B(kB)
- Max Supply Voltage :
- 5.5 V
- Operating Temperature Classification :
- COMMERCIAL
- Terminal Pitch :
- 2.54mm
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Width :
- 14.22mm
- Operating Supply Voltage (Min) :
- 3(V)
- Number of I/O :
- 20
- Number of Programmable I/O :
- 20
- Series :
- PIC® 16C
- Number of UART Channels :
- 0
- Operating Supply Voltage (Max) :
- 5.5(V)
- Data Converters :
- -
- Datasheets
- PIC16C55A-20/P

Microcontrollers Microchip Technology PIC16C55A-20/P Overview
The Microcontrollers Microchip Technology PIC16C55A-20/P is a highly efficient 8-bit microcontroller that offers robust performance and flexibility. Manufactured by Microchip Technology, this MCU is designed around a powerful PIC architecture, known for its operational efficiency and reliability. The PIC16C55A-20/P comes in a 28-DIP package and includes 768 bytes of OTP memory, making it ideal for application-specific devices where reprogramming is not required. Its design caters to developers seeking a dependable yet cost-effective solution for volume deployment in industrial and consumer electronics.
PIC16C55A-20/P Features
The PIC16C55A-20/P microcontroller includes several key features that make it a versatile choice for a wide range of applications. It operates at 20 MHz, providing a solid balance of speed and power efficiency. The integration of a robust instruction set enhances execution speed and task management. With 768 bytes of on-chip OTP program memory, it is tailored for applications where program permanence is paramount. Additional features include 25 I/O pins, low power consumption, and an integrated watchdog timer that contributes to system reliability.
PIC16C55A-20/P Applications
- Consumer Electronics: Utilized in devices such as remote controls and gaming peripherals, where its low power consumption and adequate processing capabilities ensure long battery life and responsive user interaction.
- Industrial Automation: Employs in control systems for automated machinery, leveraging its robust I/O capabilities and reliability under varying environmental conditions.
- Automotive Applications: Used in car accessory systems, such as lighting control modules, where durability and operational stability are needed.
- Home Automation Systems: Acts as the controlling unit in smart home devices like thermostats and security systems, providing efficient task management and connectivity.
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