P89LPC932A1FA Datasheet

Microcontrollers - MCU


The P89LPC932A1FA is a single-chip microcontroller, available in low cost packages, basedon a high performance processor architecture that executes instructions in two to fourclocks, six times the rate of standard 80C51 devices. Many system-level functions havebeen incorporated into the P89LPC932A1 in order to reduce component count, boardspace, and system cost. P89LPC932A1FA Features • 8 kB byte-erasable flash code memory organized into 1 kB sectors and 64-byte pages.Single-byte erasing allows any byte(s) to be used as non-volatile data storage.• 256-byte RAM data memory, 512-byte auxiliary on-chip RAM.• 512-byte customer data EEPROM on chip allows serialization of devices, storage ofset-up parameters, etc.• Two analog comparators with selectable inputs and reference source.• Two 16-bit counter/timers (each may be configured to toggle a port output upon timeroverflow or to become a PWM output) and a 23-bit system timer that can also be usedas a RTC.• Enhanced UART with fractional baud rate generator, break detect, framing errordetection, and automatic address detection; 400 kHz byte-wide I2C-buscommunication port and SPI communication port.• CCU provides PWM, input capture, and output compare functions.• High-accuracy internal RC oscillator option allows operation without external oscillatorcomponents. The RC oscillator option is selectable and fine tunable.• 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up ordriven to 5.5 V).• 28-pin TSSOP, PLCC, and HVQFN packages with 23 I/O pins minimum and up to 26I/O pins while using on-chip oscillator and reset options.


[{"Name":"Core Processor","Value":"8051"},{"Name":"Core Size","Value":"8-Bit"},{"Name":"Speed","Value":"18MHz"},{"Name":"Number of I /O","Value":"26"},{"Name":"RAM Size","Value":"768 x 8"},{"Name":"Voltage - Supply (Vcc/Vdd)","Value":"Voltage - Supply (Vcc/Vdd)"},{"Name":"Operating Temperature","Value":"-40°C ~ 85°C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

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