P89LPC936FDH

Product Summary

The P89LPC936FDH is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC936FDH in order to reduce component count, board space, and system cost.

Parametrics

P89LPC936FDH absolute maximum ratings: (1)Tamb(bias), bias ambient temperature: -55 +125 ℃; (2)Tstg, storage temperature: -65 +150 ℃; (3)IOH(I/O), HIGH-level output current per input/output pin: 20 mA max; (4)IOL(I/O), LOW-level output current per input/output pin: 20 mA max; (5)II/Otot(max), maximum total input/output current: 100 mA max; (6)Vxtal, crystal voltage on XTAL1, XTAL2 pin to VSS: VDD + 0.5 V max; (7)Vn, voltage on any other pin except XTAL1, XTAL2 to VSS: -0.5 to +5.5 V; (8)Ptot(pack), total power dissipation (per package) based on package heat transfer, not device power consumption: 1.5 W max.

Features

P89LPC936FDH features: (1)4 kB/8 kB/16 kB byte-erasable flash code memory organized into 1 kB/2 kB sectors and 64-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage; (2)256-byte RAM data memory. Both the P89LPC935 and P89LPC936 also include a 512-byte auxiliary on-chip RAM; (3)512-byte customer data EEPROM on chip allows serialization of devices, storage of setup parameters, etc.; (4)Dual 4-input multiplexed 8-bit A/D converters/DAC outputs (P89LPC935/936, single A/D on P89LPC933/934).Two analog comparators with selectable inputs and reference source; (5)Two 16-bit counter/timers (each may be configured to toggle a port output upon timer overflow or to become a PWM output) and a 23-bit system timer that can also be used as an RTC; (6)Enhanced UART with fractional baud rate generator, break detect, framing error detection, and automatic address detection; 400 kHz byte-wide I2C-bus communication port and SPI communication port; (7)Capture/Compare Unit (CCU) provides PWM, input capture, and output compare functions; (8)High-accuracy internal RC oscillator option allows operation without external oscillator components.The RC oscillator option is selectable and fine tunable; (9)2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or driven to 5.5 V); (10)28-pin TSSOP, PLCC, and HVQFN packages with 23 I/O pins minimum and up to 26 I/O pins while using on-chip oscillator and reset options.

Diagrams