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  • PIC16F628A Microcontroller

The PIC16F628A is 18-pin Flash-based members of the versatile PIC16F628A family of low-cost, high-performance, CMOS, fullystatic, 8-bit microcontrollers. All PIC® microcontrollers employ an advanced RISC architecture. The PIC16F628A have enhanced core features, an eight-level deep stack, and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available, complemented by a large register set. 

PIC16F628A microcontrollers typically achieve a 2:1 code compression and a 4:1 speed improvement over other 8-bit microcontrollers in their class. PIC16F628A devices have integrated features to reduce external components, thus reducing system cost, enhancing system reliability and reducing power consumption. 


• 16 I/O pins with individual direction control 

• High current sink/source for direct LED drive 

• Analog comparator module with: 

   - Two analog comparators 

   - Programmable on-chip voltage reference (VREF) module 

   - Selectable internal or external reference 

   - Comparator outputs are externally accessible 

• Timer0: 8-bit timer/counter with 8-bit programmable prescaler 

• Timer1: 16-bit timer/counter with external crystal/ clock capability 

• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler 

• Capture, Compare, PWM module: 

   - 16-bit Capture/Compare 

   - 10-bit PWM 

• Addressable Universal Synchronous/Asynchronous Receiver/Transmitter USART/SCI


Parameter Value
Program Memory Type Flash
Program Memory Size (KB) 3.5
SRAM (B) 224
Temperature Range (°C) -40 to 125
Operating Voltage Range (V) 2 to 5.5
Pin Count 18
Timers 2 x 8-bit, 1 x 16-bit
Data EEPROM/HEF (bytes) 128
Digital Communication Peripherals 1-UART
Capture/Compare/PWM Peripherals 1 Input Capture, 1 CCP

Related Document:-

 PIC16F628A IC Data Sheet

Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 152.22 (Inclusive of all Taxes)
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PIC16F628A Microcontroller

  • Product Code: EC-0420
  • Availability: 396
  • Rs.129.00
  • (Excluding 18% GST)


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