DS89C450 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC MCU 8BIT 64KB FLASH 44PLCC

Part	Mounting Type	Package / Case	Speed	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Size	Core Size	Connectivity	Number of I/O	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Program Memory Type	Core Processor	RAM Size	Supplier Device Package	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS89C450-QNG	Surface Mount	44-LCC (J-Lead)	25 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-PLCC (16.59x16.59)
Analog Devices Inc./Maxim Integrated DS89C450-ENG	Surface Mount	44-TQFP	25 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-ENL+	Surface Mount	44-TQFP	33 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-MNL	Through Hole	40-DIP	33 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	40-PDIP	15.24 mm	0.6 in
Analog Devices Inc./Maxim Integrated DS89C450-MNG	Through Hole	40-DIP	25 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	40-PDIP	15.24 mm	0.6 in
Analog Devices Inc./Maxim Integrated DS89C450-MNL+	Through Hole	40-DIP	33 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	40-PDIP	15.24 mm	0.6 in
Analog Devices Inc./Maxim Integrated DS89C450-QNL	Surface Mount	44-LCC (J-Lead)	33 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-PLCC (16.59x16.59)
Analog Devices Inc./Maxim Integrated DS89C450-ENG+	Surface Mount	44-TQFP	25 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-ENL	Surface Mount	44-TQFP	33 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-TQFP (10x10)
Analog Devices Inc./Maxim Integrated DS89C450-QNG+	Surface Mount	44-LCC (J-Lead)	25 MHz	5.5 V	4.5 V	64 KB	8-Bit	EBI/EMI, SIO, UART/USART	32	85 °C	-40 °C	External	FLASH	8051	1 K	44-PLCC (16.59x16.59)