IC MCU 8BIT 64KB FLASH 44PLCC
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High performance CMOS flash version of the 80C51 CMOS single-chip 8-bit microcontroller with a 64-KB flash memory block for code and for data. The flash memory can be programmed in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin.
This device retains all of the features of the Microchip 80C52 and adds a programmable counter array, 1792 bytes of XRAM, hardware watchdog timer, SPI interface, keyboard, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 Mode).
Core Processor 80C51
Speed 60MHz
Operating Temperature -40℃ ~ 85℃ (TA)
Program Memory Type FLASH
RAM Size 2K x 8
Number of I/O 34
Peripherals POR, PWM, WDT
Mounting Type Surface Mount
Oscillator Type External
Supplier Device Package 44-PLCC (16.6x16.6)
Package / Case 44-LCC (J-Lead)
Core Size 8-Bit
Connectivity SPI, UART/USART
Program Memory Size 64KB (64K x 8)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Manufacturer: Texas Instruments
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