ST72F321BAR6T6 STMicroelectronics

Description: IC MCU 8BIT 32KB FLASH 64LQFP, Packaging: Tray, Package / Case: 64-LQFP, Mounting Type: Surface Mount, Speed: 8MHz, Program Memory Size: 32KB (32K x 8), RAM Size: 1K x 8, Operating Temperature: -40°C ~ 85°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, Core Processor: ST7, Data Converters: A/D 16x10b, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 3.8V ~ 5.5V, Connectivity: I2C, SCI, SPI, Peripherals: LVD, POR, PWM, WDT, Number of I/O: 48, DigiKey Programmable: Not Verified.