PIC18F87K90-I/PT 8-bit PICmicro microcontroller, 128 KB, 64 MHz, TQFP-80

64/80-pin, high-performance microcontroller with LCD driver and nanoWatt XLP technology

Special microcontroller features: • Operating voltage range: 1.8V to 5.5V • On-chip 3.3V regulator • Operating speed up to 64 MHz • Up to 128 KByte on-chip flash program memory • Data EEPROM with 1,024 bytes • 4K x 8 general purpose registers (SRAM) • Flash program with 10,000 erase/write cycles memory, minimum • 1,000,000 erase/write cycle data EEPROM memory, typical • Flash retention 40 years, minimum • Three internal oscillators: LF-INTRC (31 kHz), MF-INTOSC (500 kHz) and HF-INTOSC (16 MHz) • Self-programmable under software control • Priority levels for interruptions • 8 x 8 single-cycle hardware multiplier • Enhanced Watchdog Timer (WDT): - Programmable period from 4 ms to 4.194s (about 70 minutes) • In-Circuit Serial Programming™ (ICSP™) via two pins • Two-pin in-circuit debug • Programmable: - BORON - LVD • Two Enhanced Addressable USART modules: - LIN/J2602 support - Auto Baud Detection (ABD) • 12-bit A/D converter with up to 24 channels: - Auto acquisition and sleep operation - Operating mode with differential input

Low-power features: • Power-managed modes: - Execute: CPU switched on, peripherals switched on - Idle: CPU off, peripherals on - Sleep: CPU off, peripherals off • Start the two-speed oscillator • Fail-safe watch monitor • Energy-saving shutdown of the peripheral module (PMD) • Ultra-low-power wake-up • Fast wake-up, 1 µs typical • Low power WDT, 300 nA typical • Extremely low 50 Na input leakage • Operating mode currents up to 5.5 µA, typical • Idle currents down to 1.7 µA, typical • Current in sleep mode down to very low 20 nA, typical • RTCC current down to very low 700 nA, typical • LCD current down to very low 300 nA, typical

LCD drivers and keyboard functions: • Ability to directly control LCD panels: Can control LCD panel in sleep mode • Up to 48 segments and 192 pixels, software selectable • Programmable LCD timing module: - Multiple LCD timing sources available - Up to four commons: Static, 1/2, 1/3 or 1/4 multiplex - Preload configuration: Static, 1/2 or 1/3 • Low-power network with prevoltage resistors for LCD

Highlights of the periphery • Ten or eight CCP/ECCP modules: - Seven Capture/Compare/PWM (CCP) modules - Three improved acquisition/comparison/PWM (ECCP) modules • Eleven 8/16-bit timer/counter modules: - Timer0 - 8/16-bit timer/counter with programmable 8-bit prescaler - Times1, 3, 5, 7 - 16-bit timer/counter - Times2, 4, 6, 8, 10, 12 - 8-bit timer/counter • Three analog comparators • Configurable reference clock output • Hardware Real-Time Clock and Calendar (RTCC) module with clock, calendar and alarm functions : time-out from 0.5s to 1 year • Unit for measuring the charge time (CTMU): - Capacity measurement for mTouch™ sensing - Time measurement with 1 ns typical resolution • High current sink/source 25 mA/25 mA (PORTB and PORTC) • Up to four external interruptions • Synchronous serial two-master connector (MSSP) Modules: - 3/4-wire SPI (supports all four SPI modes) - I2C™ master and slave mode