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DS89C450-MNG+

DS89C450-MNG+

DS89C450-MNG+

Maxim Integrated

64KB 64K x 8 FLASH 8051 8-Bit Microcontroller 89C Series DS89C450 40 Pin 25MHz 5V 40-DIP (0.600, 15.24mm)

SOT-23

DS89C450-MNG+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 40-DIP (0.600, 15.24mm)
Number of Pins 40
Operating Temperature-40°C~85°C TA
PackagingTube
Series 89C
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
Termination Through Hole
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 25MHz
Base Part Number DS89C450
Pin Count40
Operating Supply Voltage5V
Power Supplies5V
Interface EBI/EMI, UART, USART
Memory Size64kB
Oscillator TypeExternal
Number of I/O 32
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, SIO, UART/USART
Bit Size 8
Access Time 25 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
Density 512 kb
Number of Programmable I/O 4
Number of UART Channels 1
Height 4.45mm
Length 52.71mm
Width 14.61mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:448 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$19.01000$19.01
10$17.46700$174.67
30$16.74267$502.2801
100$14.75150$1475.15
250$14.02752$3506.88
500$13.12250$6561.25

DS89C450-MNG+ Product Details

DS89C450-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 64KB 64K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 40 has 40 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 DS89C450, you will be able to find alternatives for the part. Using a 25MHz frequency, this electronic part can perform efficiently. Devices work in NO PWM channels. On the chip, 40 pins are accessible. In total, there are 3 timers/counters on the device. The pin count is 40. It has 4 Programmable Input/Output pins that can be programmed. A total of 8 UART channels are available on it.

DS89C450-MNG+ Features


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


DS89C450-MNG+ Applications


There are a lot of Maxim Integrated
DS89C450-MNG+ Microcontroller applications.


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

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