DS87C520 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC MCU 8BIT 16KB OTP 44TQFP

Part	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Number of I/O	Program Memory Type	Oscillator Type	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Program Memory Size	Connectivity	Speed	Core Size	Core Processor	Package / Case	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS87C520-ENL+	5.5 V	4.5 V	32	OTP	External	44-TQFP (10x10)	Surface Mount	85 °C	-40 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-TQFP
Analog Devices Inc./Maxim Integrated DS87C520-QCL/T&R	5.5 V	4.5 V	32	OTP	External	44-PLCC (16.59x16.59)	Surface Mount	70 °C	0 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-LCC (J-Lead)
Analog Devices Inc./Maxim Integrated DS87C520-QCL+T&R	5.5 V	4.5 V	32	OTP	External	44-PLCC (16.59x16.59)	Surface Mount	70 °C	0 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-LCC (J-Lead)
Analog Devices Inc./Maxim Integrated DS87C520-QCL+	5.5 V	4.5 V	32	OTP	External	44-PLCC (16.59x16.59)	Surface Mount	70 °C	0 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-LCC (J-Lead)
Analog Devices Inc./Maxim Integrated DS87C520-MNL+	5.5 V	4.5 V	32	OTP	External	40-PDIP	Through Hole	85 °C	-40 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	40-DIP	15.24 mm	0.6 in
Analog Devices Inc./Maxim Integrated DS87C520-QNL+T&R	5.5 V	4.5 V	32	OTP	External	44-PLCC (16.59x16.59)	Surface Mount	85 °C	-40 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-LCC (J-Lead)
Analog Devices Inc./Maxim Integrated DS87C520-QCL	5.5 V	4.5 V	32	OTP	External	44-PLCC (16.59x16.59)	Surface Mount	70 °C	0 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-LCC (J-Lead)
Analog Devices Inc./Maxim Integrated DS87C520-QNL/T&R	5.5 V	4.5 V	32	OTP	External	44-PLCC (16.59x16.59)	Surface Mount	85 °C	-40 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-LCC (J-Lead)
Analog Devices Inc./Maxim Integrated DS87C520-ECL	5.5 V	4.5 V	32	OTP	External	44-TQFP (10x10)	Surface Mount	70 °C	0 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	44-TQFP
Analog Devices Inc./Maxim Integrated DS87C520-MNL	5.5 V	4.5 V	32	OTP	External	40-PDIP	Through Hole	85 °C	-40 °C	1 K	16 KB	EBI/EMI, SIO, UART/USART	33 MHz	8-Bit	8051	40-DIP	15.24 mm	0.6 in