DS89C420-MNL

Part No :: DS89C420-MNL

Manufacturer: Maxim Integrated

VIGOR # :: 4799439

Description: IC MCU 8BIT 16KB FLASH 40DIP

Catalog: Embedded - Microcontrollers

DataSheet: DS89C420-MNL PDF

Country of origin: -

Date code: -

DS89C420-MNL Specifications

Type	Description
Series:	89C
Package:	Tube
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	33MHz
Connectivity:	EBI/EMI, SIO, UART/USART
Peripherals:	Power-Fail Reset, WDT
Number of I/O:	32
Program Memory Size:	16KB (16K 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
DS89C430-MNL Match 100%	Maxim Integrated IC MCU 8BIT 16KB FLASH 40DIP	DS89C420-MNL vs DS89C430-MNL
AT89S53-24PI Match 73%	Roving Networks / Microchip Technology IC MCU 8BIT 12KB FLASH 40DIP	DS89C420-MNL vs AT89S53-24PI
P89V51RB2FN,112 Match 93%	NXP Semiconductors IC MCU 8BIT 16KB FLASH 40DIP	DS89C420-MNL vs P89V51RB2FN,112
P89V52X2FN,112 Match 55%	NXP Semiconductors IC MCU 8BIT 8KB FLASH 40DIP	DS89C420-MNL vs P89V52X2FN,112
DS89C450-MNL Match 62%	Maxim Integrated IC MCU 8BIT 64KB FLASH 40DIP	DS89C420-MNL vs DS89C450-MNL
P80C32X2FN,112 Match 100%	NXP Semiconductors IC MCU 8BIT ROMLESS 40DIP	DS89C420-MNL vs P80C32X2FN,112

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 393

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of DS89C420-MNL 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

Hot Products

PIC24FJ32GB002T-I/SS

IC MCU 16BIT 32KB FLASH 28SSOP

R5F64189PFD#UB

IC MCU 16/32B 1MB FLASH 144LFQFP

ML610Q432A-NNNTC03A7

IC MCU 8BIT 64KB FLASH 144LQFP

DS89C420-MNL

DS89C420-MNL

4799439

Pricing(USD)