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Manufacturer Part #


PIC18F Series 32 kB Flash 2 kB RAM 40 MHz 8-Bit Microcontroller - TQFP-64

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Mfr. Name: Microchip
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Product Specification Section
Technical Attributes
Attributes Table
Family Name: PIC18
Core Processor: PIC
Program Memory Type: Flash
Flash Size (Bytes): 32kB
RAM Size: 2kB
Speed: 40MHz
No of I/O Lines: 52
InterfaceType / Connectivity: I2C/SPI/UART
Peripherals: LVD/POR/PWM/Watchdog
Number Of Timers: 2
Supply Voltage: 4.2V to 5.5V
Operating Temperature: -40°C to +125°C
On-Chip ADC: 12-chx10-bit
Watchdog Timers: 1
Package Style:  TQFP-64
Mounting Method: Surface Mount
Features & Applications
PIC18F6520T-I/PT is a 8-bit Microcontroller has 32 Kbytes of Flash Program Memory in a 64 Pin TQFP package. It has an industrial temperature range from (-40°C to +85°C).

The PIC18F6520 is the natural extension of the PIC18F452 device, providing more RAM, more I/Os, a second serial communication port (as well as more timers and CCP modules) on top of the same peripheral set. It is also upward software compatible with PIC16 and PIC17 devices with a pin-out that is functionally compatible with the PIC17C75X family of OTP devices.

It is ideal for connectivity applications that benefit from the availability of the double asyncronous serial port, the flexible synchronous serial port (I²C™ or SPI™) as well as large amounts of RAM buffer memory and Flash program memory. These include instrumentation panels, TCP/IP enabled embedded applications as well as metering and industrial control and monitoring applications.




  • 5 PWM 10-bit
  • 1024 bytes Data EEPROM
  • Dual Comparators
  • Programmable Low-voltage Detect (LVD)
  • Phase-locked Loop (PLL)
  • 8x8 Multiplier
  • Parallel Slave Port
  • External Memory Access (up to 2 Mbyte)


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