DS2250 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC MCU 8BIT 32KB NVSRAM 40SIMM

Part	Peripherals	Operating Temperature (Max)	Package Name	Core Size (Bit Width)	Number of I/O	Package / Case	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Connectivity	Oscillator Type	Program Memory Size	Program Memory Width	Program Memory Depth	Core Processor	Program Memory Type	Speed	Mounting Type
Analog Devices Inc./Maxim Integrated DS2250T-32-16	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	32 KB	8 bit	32 K	8051	NVSRAM	16 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250T-32-16+	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	32 KB	8 bit	32 K	8051	NVSRAM	16 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250T-64-16+	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	64 KB	8 bit	64 K	8051	NVSRAM	16 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250-64-16	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	64 KB	8 bit	64 K	8051	NVSRAM	16 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250-64-16#	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	64 KB	8 bit	64 K	8051	NVSRAM	16 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250-8-8	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit		40-SIMM	5.25 V	4.75 V	SIO UART USART	External	8 KB	8 bit	8 K	8051		8 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250-32-16	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	32 KB	8 bit	32 K	8051	NVSRAM	16 MHz	Surface Mount
Analog Devices Inc./Maxim Integrated DS2250T-64-16	Power-Fail Reset WDT	70 °C	40-SIMM	8 Bit	32	40-SIMM	5.25 V	4.75 V	SIO UART USART	External	64 KB	8 bit	64 K	8051	NVSRAM	16 MHz	Surface Mount