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DS89C440-MNG

DS89C440-MNG

DS89C440-MNG

Maxim Integrated

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller 89C Series DS89C440 25MHz 5V 40-DIP (0.600, 15.24mm)

SOT-23

DS89C440-MNG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 40-DIP (0.600, 15.24mm)
Surface MountNO
Operating Temperature-40°C~85°C TA
PackagingTube
Series 89C
Published 2006
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code8542.31.00.01
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Frequency 25MHz
Base Part Number DS89C440
Pin Count40
JESD-30 Code R-PDIP-T40
Qualification StatusNot Qualified
Power Supplies5V
Interface EBI/EMI, UART, USART
Memory Size32kB
Oscillator TypeExternal
Number of I/O 32
Speed 33 MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity EBI/EMI, SIO, UART/USART
Supply Current-Max 110mA
Bit Size 8
Access Time 25 μs
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2540 items

DS89C440-MNG Product Details

DS89C440-MNG Overview


The package is 40-DIP (0.600, 15.24mm)-shaped. There are 32 I/Os. In the case of the IC chip, the type of mounting is Through Hole. 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 89C series of electrical components. Having a size of 32KB 32K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. IC Chip 40 has 40 terminations. 8-bits are used for its size. IC Chip has 5V volt supply outputs. 32kB is the size of the memory in the IC part. Using the base part number DS89C440, you will be able to find alternatives for the part. Using a 25MHz frequency, this electronic part can perform efficiently. The pin count is 40.

DS89C440-MNG Features


40-DIP (0.600, 15.24mm) package
Mounting type of Through Hole


DS89C440-MNG Applications


There are a lot of Maxim Integrated
DS89C440-MNG Microcontroller applications.


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

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