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UPD78F1146GK-GAJ-AX

UPD78F1146GK-GAJ-AX

UPD78F1146GK-GAJ-AX

NEC

Microcontroller 64 Pin 20MHz LQFP

SOT-23

UPD78F1146GK-GAJ-AX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case LQFP
Number of Pins 64
Published 2006
Part StatusActive
Termination SMD/SMT
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 20MHz
Interface I2C, UART
Max Supply Voltage5.5V
Min Supply Voltage1.8V
Memory Size256kB
Number of I/O 55
RAM Size 12kB
Memory TypeFLASH
Number of Bits 16
Peripherals DMA
Frequency (Max) 20MHz
Watchdog TimerYes
Data Bus Width 16b
Number of Timers/Counters 8
Density 2 Mb
Number of Programmable I/O 50
Number of UART Channels 3
Number of PWM Channels 6
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3143 items

UPD78F1146GK-GAJ-AX Product Details

UPD78F1146GK-GAJ-AX Overview


LQFP-packages are available. There are 55 I/O ports on this device. The part has a memory size of 256kB. This device is extremely efficient when operated at a frequency of 20MHz. In this chip, 64 pins can be accessed. Using the timer/counter system, it has 8 timers/counters. There is FLASH memory in this equipment. This device has 50 programmable input and output channels. With 3 UART channels, it has all the features you may need. There are 16 bits on a chip. As far as the PWM channel count is concerned, the device makes use of 6 channels.

UPD78F1146GK-GAJ-AX Features


LQFP package
Minimum temperature of -40°C


UPD78F1146GK-GAJ-AX Applications


There are a lot of NEC
UPD78F1146GK-GAJ-AX Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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