DS89C450 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

ULTRA-HIGH-SPEED FLASH MICROCONTROLLERS

Part	Core Processor	Speed	Number of I/O	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Program Memory Size	RAM Size	Core Size	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Connectivity	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package
Analog Devices Inc./Maxim Integrated DS89C450-QNG+	8051	25 MHz	32	44-LCC (J-Lead)	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated DS89C450-ENG	8051	25 MHz	32	44-TQFP	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART			44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-QNL	8051	33 MHz	32	44-LCC (J-Lead)	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated DS89C450-MNL+	8051	33 MHz	32	40-DIP (0.600	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Through Hole	EBI/EMI SIO UART/USART			40-PDIP
Analog Devices Inc./Maxim Integrated DS89C450-MNL	8051	33 MHz	32	40-DIP (0.600	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Through Hole	EBI/EMI SIO UART/USART			40-PDIP
Analog Devices Inc./Maxim Integrated DS89C450-QNG	8051	25 MHz	32	44-LCC (J-Lead)	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART	16.59	16.59	44-PLCC
Analog Devices Inc./Maxim Integrated DS89C450-MNG+	8051	25 MHz	32	40-DIP (0.600	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Through Hole	EBI/EMI SIO UART/USART			40-PDIP
Analog Devices Inc./Maxim Integrated DS89C450-ENL	8051	33 MHz	32	44-TQFP	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART			44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-ENL+	8051	33 MHz	32	44-TQFP	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART			44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-ENG+	8051	25 MHz	32	44-TQFP	85 C	-40 ¯C	FLASH	64 KB	1K x 8	8-Bit	External	4.5 V	5.5 V	Surface Mount	EBI/EMI SIO UART/USART			44-TQFP (10x10)