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PIC18F8621T-I/PT

PIC18F8621T-I/PT

PIC18F8621T-I/PT

Microchip Technology

64KB 32K x 16 FLASH PIC 8-Bit Microcontroller PIC® 18F Series PIC18F8621 80 Pin 40MHz 5V 80-TQFP

SOT-23

PIC18F8621T-I/PT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 80-TQFP
Surface MountYES
Number of Pins 80
Supplier Device Package 80-TQFP (12x12)
Data Converters A/D 16x10b
RoHS Compliant
Package Tape & Reel (TR)
Base Product Number PIC18F8621
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series PIC® 18F
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 80
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Max Power Dissipation1W
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC18F8621
Pin Count80
Power Supplies5V
Supply Voltage-Min (Vsup) 4.2V
Interface EBI/EMI, I2C, SPI, UART, USART
Max Supply Voltage5.5 V
Min Supply Voltage4.2 V
Memory Size64kB
Oscillator TypeExternal
Number of I/O 69
Speed 40MHz
RAM Size 3.75K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 32K x 16
Connectivity EBI/EMI, I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 16x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 5
Address Bus Width16
ROM (words) 32768
Core Architecture PIC
EEPROM Size 1K x 8
On Chip Program ROM Width 16
Max Frequency 40 MHz
Low Power Mode NO
Number of Programmable I/O 69
Format FIXED-POINT
Integrated Cache NO
RAM (words) 3840
Number of Serial I/Os 2
Number of External Interrupts 4
On Chip Data RAM Width 8
Length 12mm
Height Seated (Max) 1.2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3238 items

PIC18F8621T-I/PT Product Details

PIC18F8621T-I/PT Overview


The package is 80-TQFP-shaped. There are 69 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the PIC® 18F series of electrical components. Having a size of 64KB 32K x 16, Microcontroller has a program memory of X bytes. A PIC Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 80 has 80 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 64kB is the size of the memory in the IC part. Using the base part number PIC18F8621, you will be able to find alternatives for the part. Using a 40MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 80 pins are accessible. In total, there are 5 timers/counters on the device. The pin count is 80. There is FLASH memory on this piece of equipment. In addition, it comes with a PIC core architecture. It has 69 Programmable Input/Output pins that can be programmed. This part has 2 serial I/Os that are integrated into it. A total of 4 external interrupts are included in the Microcontroller as well.

PIC18F8621T-I/PT Features


80-TQFP package
Mounting type of Surface Mount
Minimum temperature of -40 °C


PIC18F8621T-I/PT Applications


There are a lot of Microchip Technology
PIC18F8621T-I/PT Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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