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Maximum Operating Temperature :
Program Memory Size :
Data RAM Size :
5 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Maximum Operating Temperature Packaging Operating Supply Voltage Core Data Bus Width Maximum Clock Frequency Processor Series Program Memory Size Data RAM Size ADC Resolution
ST72F521R9T3
VIEW
RFQ
STMicroelectronics 8-bit Microcontrollers - MCU Flash 60K SPI/I2C/SC SMD/SMT TQFP-64 + 125 C Tray 3.8 V to 5.5 V ST7 8 bit 8 MHz ST72F5x 60 KB 2 kB 10 bit
ST72F521AR9T6
VIEW
RFQ
STMicroelectronics 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 SMD/SMT TQFP-64 + 85 C Tray 3.8 V to 5.5 V ST7 8 bit 8 MHz ST72F5x 60 KB 2 kB 10 bit
ST72F521R9T6
VIEW
RFQ
STMicroelectronics 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 SMD/SMT TQFP-64 + 85 C Tray 3.8 V to 5.5 V ST7 8 bit 8 MHz ST72F5x 60 KB 2 kB 10 bit
ST72F521R6T6
VIEW
RFQ
STMicroelectronics 8-bit Microcontrollers - MCU Flask 32K SPI/SCI/I2 SMD/SMT TQFP-64 + 85 C Tray 3.8 V to 5.5 V ST7 8 bit 8 MHz ST72F5x 32 kB 1 kB 10 bit
ST72F521AR6T6
VIEW
RFQ
STMicroelectronics 8-bit Microcontrollers - MCU ST72F521 ST72521B 8B MCU SMD/SMT TQFP-64 + 85 C Tray   ST7 8 bit 8 MHz ST72F5x 32 kB 1 kB 10 bit
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