Integrated Circuits (ICs)

DS89C430-ENG

Obsolete

Analog Devices Inc./Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

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Integrated Circuits (ICs)

DS89C430-ENG

Obsolete

Analog Devices Inc./Maxim Integrated

IC MCU 8BIT 16KB FLASH 44TQFP

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS89C430-ENG

Connectivity	EBI/EMI, SIO, UART/USART
Core Processor	8051
Core Size	8-Bit
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	External
Package / Case	44-TQFP
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	1K x 8
Speed	25 MHz
Supplier Device Package	44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

DS89C430 Series

Part	Program Memory Size	Program Memory Type	Number of I/O	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Oscillator Type	Supplier Device Package	Core Size	Core Processor	Mounting Type	RAM Size	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Supplier Device Package [x]	Supplier Device Package [y]
Analog Devices Inc./Maxim Integrated DS89C430-MNL	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	40-PDIP	8-Bit	8051	Through Hole	1K x 8	40-DIP (0.600	85 C	-40 ¯C	33 MHz
Analog Devices Inc./Maxim Integrated DS89C430-MNG	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	40-PDIP	8-Bit	8051	Through Hole	1K x 8	40-DIP (0.600	85 C	-40 ¯C	25 MHz
Analog Devices Inc./Maxim Integrated DS89C430-QNG	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-PLCC	8-Bit	8051	Surface Mount	1K x 8	44-LCC (J-Lead)	85 C	-40 ¯C	25 MHz	16.59	16.59
Analog Devices Inc./Maxim Integrated DS89C430-ENL+	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-TQFP (10x10)	8-Bit	8051	Surface Mount	1K x 8	44-TQFP	85 C	-40 ¯C	33 MHz
Analog Devices Inc./Maxim Integrated DS89C430-QNG+	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-PLCC	8-Bit	8051	Surface Mount	1K x 8	44-LCC (J-Lead)	85 C	-40 ¯C	25 MHz	16.59	16.59
Analog Devices Inc./Maxim Integrated DS89C430-QNL	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-PLCC	8-Bit	8051	Surface Mount	1K x 8	44-LCC (J-Lead)	85 C	-40 ¯C	33 MHz	16.59	16.59
Analog Devices Inc./Maxim Integrated DS89C430-ENG+	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-TQFP (10x10)	8-Bit	8051	Surface Mount	1K x 8	44-TQFP	85 C	-40 ¯C	25 MHz
Analog Devices Inc./Maxim Integrated DS89C430-ENL	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-TQFP (10x10)	8-Bit	8051	Surface Mount	1K x 8	44-TQFP	85 C	-40 ¯C	33 MHz
Analog Devices Inc./Maxim Integrated DS89C430-ENG	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	44-TQFP (10x10)	8-Bit	8051	Surface Mount	1K x 8	44-TQFP	85 C	-40 ¯C	25 MHz
Analog Devices Inc./Maxim Integrated DS89C430-MNG+	16 KB	FLASH	32	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	40-PDIP	8-Bit	8051	Through Hole	1K x 8	40-DIP (0.600	85 C	-40 ¯C	25 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 8.01	1m+

Description

General part information

DS89C430 Series

8051 89C Microcontroller IC 8-Bit 25MHz 16KB (16K x 8) FLASH 44-TQFP (10x10)

Documents

Technical documentation and resources