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DS80C390-FNR+

DS80C390-FNR+

DS80C390-FNR+

Maxim Integrated

ROMless 8051 8-Bit Microcontroller 80C Series DS80C390 64 Pin 5V 64-LQFP

SOT-23

DS80C390-FNR+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 13 Weeks
Mounting Type Surface Mount
Package / Case 64-LQFP
Surface MountYES
Number of Pins 64
Operating Temperature-40°C~85°C TA
PackagingTray
Series 80C
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS80C390
Pin Count64
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Supply Voltage-Min (Vsup) 4.35V
Oscillator TypeExternal
Number of I/O 32
Speed 40MHz
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 3.85V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Clock Frequency 40MHz
Program Memory TypeROMless
Core Size 8-Bit
Connectivity CANbus, EBI/EMI, SIO, UART/USART
Supply Current-Max 150mA
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels NO
DAC Channels NO
Address Bus Width20
ROM (words) 0
External Data Bus Width 8
Number of UART Channels 2
ROM Programmability MROM
Length 10mm
Height Seated (Max) 1.6mm
Width 10mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:226 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$29.26000$29.26
10$26.98500$269.85
25$25.77200$644.3
160$23.04319$3686.9104
320$21.98200$7034.24

DS80C390-FNR+ Product Details

DS80C390-FNR+ Overview


The package has a 64-LQFP shape. With 32 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is ROMless. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The 80C series is comprised of this electrical component. There's a 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 64 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. It is possible to find alternatives to the base part number DS80C390 by using the part number search tool. There are a total of NO channels in the device. It is possible to access the 64 pins on the chip. A total of 64 pins are included in the package. The clock frequency is 40MHz. As far as UART channels are concerned, it has 2.

DS80C390-FNR+ Features


64-LQFP package
Mounting type of Surface Mount


DS80C390-FNR+ Applications


There are a lot of Maxim Integrated
DS80C390-FNR+ Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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