DS89C420-ENL

Part No :: DS89C420-ENL

Manufacturer: Maxim Integrated

VIGOR # :: 4798673

Description: IC MCU 8BIT 16KB FLASH 44TQFP

Catalog: Embedded - Microcontrollers

DataSheet: DS89C420-ENL PDF

Country of origin: -

Date code: -

DS89C420-ENL Specifications

Type	Description
Series:	89C
Package:	Tray
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	33MHz
Connectivity:	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):	-
Data Converters:	-
Oscillator Type:	External
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	44-TQFP
Supplier Device Package:	44-TQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT87F55WD-24AI Match 76%	Roving Networks / Microchip Technology IC MCU 8BIT 20KB FLASH 44TQFP	DS89C420-ENL vs AT87F55WD-24AI
AT89S8253-24AI Match 73%	Roving Networks / Microchip Technology IC MCU 8BIT 12KB FLASH 44TQFP	DS89C420-ENL vs AT89S8253-24AI
DS89C420-ENG Match 90%	Maxim Integrated IC MCU 8BIT 16KB FLASH 44TQFP	DS89C420-ENL vs DS89C420-ENG
P89CV51RB2FBC,557 Match 93%	NXP Semiconductors IC MCU 8BIT 16KB FLASH 44TQFP	DS89C420-ENL vs P89CV51RB2FBC,557
DS87C520-ENL Match 100%	Maxim Integrated IC MCU 8BIT 16KB OTP 44TQFP	DS89C420-ENL vs DS87C520-ENL
DS89C440-ENL Match 62%	Maxim Integrated IC MCU 8BIT 32KB FLASH 44TQFP	DS89C420-ENL vs DS89C440-ENL

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In Stock: 213

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of DS89C420-ENL 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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DS89C420-ENL

DS89C420-ENL

4798673

Pricing(USD)