DS5001FP-16+ Maxim Integrated

Description: IC MCU 8BIT EXTRNL NVSRAM 80QFP, Packaging: Tray, Package / Case: 80-BQFP, Mounting Type: Surface Mount, Speed: 16MHz, Program Memory Size: External, Operating Temperature: 0°C ~ 70°C (TA), Oscillator Type: External, Program Memory Type: NVSRAM, Core Processor: 8051, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V, Connectivity: EBI/EMI, SIO, UART/USART, Peripherals: Power-Fail Reset, WDT, Supplier Device Package: 80-MQFP (14x20), Number of I/O: 32, DigiKey Programmable: Not Verified.