DS89C440-MNG

Part No :: DS89C440-MNG

Manufacturer: Maxim Integrated

VIGOR # :: 4794934

Description: IC MCU 8BIT 32KB FLASH 40DIP

Catalog: Embedded - Microcontrollers

DataSheet: DS89C440-MNG PDF

Country of origin: -

Date code: -

DS89C440-MNG Specifications

Type	Description
Series:	89C
Package:	Tube
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	25MHz
Connectivity:	EBI/EMI, SIO, UART/USART
Peripherals:	Power-Fail Reset, WDT
Number of I/O:	32
Program Memory Size:	32KB (32K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	1K x 8
Voltage - Supply (Vcc/Vdd):	4.5V ~ 5.5V
Data Converters:	-
Oscillator Type:	External
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	40-DIP (0.600", 15.24mm)
Supplier Device Package:	40-PDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
P89V51RC2FN,112 Match 84%	NXP Semiconductors IC MCU 8BIT 32KB FLASH 40DIP	DS89C440-MNG vs P89V51RC2FN,112
AT89S51-24PI Match 60%	Roving Networks / Microchip Technology IC MCU 8BIT 4KB FLASH 40DIP	DS89C440-MNG vs AT89S51-24PI
P87C51RC2FN,112 Match 90%	NXP Semiconductors IC MCU 8BIT 32KB OTP 40DIP	DS89C440-MNG vs P87C51RC2FN,112
AT89S53-24PI Match 60%	Roving Networks / Microchip Technology IC MCU 8BIT 12KB FLASH 40DIP	DS89C440-MNG vs AT89S53-24PI
AT89S8252-24PI Match 60%	Roving Networks / Microchip Technology IC MCU 8BIT 8KB FLASH 40DIP	DS89C440-MNG vs AT89S8252-24PI
AT87F51RC-24PI Match 99%	Roving Networks / Microchip Technology IC MCU 8BIT 32KB FLASH 40DIP	DS89C440-MNG vs AT87F51RC-24PI

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In Stock: 307

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of DS89C440-MNG is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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DS89C440-MNG

DS89C440-MNG

4794934

Pricing(USD)