DS89C450-QNL+ Analog Devices Inc./Maxim Integrated

Description: IC MCU 8BIT 64KB FLASH 44PLCC, DigiKey Programmable: Verified, Number of I/O: 32, Supplier Device Package: 44-PLCC (16.59x16.59), Peripherals: Power-Fail Reset, WDT, Connectivity: EBI/EMI, SIO, UART/USART, Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V, Core Size: 8-Bit, Core Processor: 8051, Program Memory Type: FLASH, Oscillator Type: External, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 1K x 8, Program Memory Size: 64KB (64K x 8), Speed: 33MHz, Mounting Type: Surface Mount, Package / Case: 44-LCC (J-Lead), Packaging: Tube.