IC Microchip PIC18F4553 ( Rp.200.000, -)

40-Pin High-Performance, Enhanced Flash, USB Microcontrollers with 12-Bit A/ D and nanoWatt Technology. ------------------------------- Universal Serial Bus Features: • USB V2.0 Compliant • Low Speed ( 1.5 Mb/ s) and Full Speed ( 12 Mb/ s) • Supports Control, Interrupt, Isochronous and Bulk Transfers • Supports up to 32 Endpoints ( 16 bidirectional) • 1-Kbyte Dual Access RAM for USB • On-Chip USB Transceiver with On-Chip Voltage Regulator • Interface for Off-Chip USB Transceiver • Streaming Parallel Port ( SPP) for USB Streaming Transfers ( 40/ 44-pin devices only) Power-Managed Modes: • Run: CPU On, Peripherals On • Idle: CPU Off, Peripherals On • Sleep: CPU Off, Peripherals Off • Idle mode Currents Down to 5.8 ¼ A Typical • Sleep mode Currents Down to 0.1 ¼ A Typical • Timer1 Oscillator: 1.1 ¼ A Typical, 32 kHz, 2V • Watchdog Timer: 2.1 ¼ A Typical • Two-Speed Oscillator Start-up Special Microcontroller Features: • C Compiler Optimized Architecture with Optional Extended Instruction Set • 100, 000 Erase/ Write Cycle Enhanced Flash Program Memory Typical • 1, 000, 000 Erase/ Write Cycle Data EEPROM Memory Typical • Flash/ Data EEPROM Retention: > 40 Years • Self-Programmable under Software Control • Priority Levels for Interrupts • 8 x 8 Single-Cycle Hardware Multiplier • Extended Watchdog Timer ( WDT) : - Programmable period from 41 ms to 131s • Programmable Code Protection • Single-Supply 5V In-Circuit Serial Programming™ ( ICSP™ ) via Two Pins • In-Circuit Debug ( ICD) via Two Pins • Optional Dedicated ICD/ ICSP Port ( 44-pin TQFP package only) • Wide Operating Voltage Range ( 2.0V to 5.5V) Flexible Oscillator Structure: • Four Crystal modes, Including High-Precision PLL for USB • Two External Clock modes, up to 48 MHz • Internal Oscillator Block: - 8 user-selectable frequencies, from 31 kHz to 8 MHz - User-tunable to compensate for frequency drift • Secondary Oscillator using Timer1 @ 32 kHz • Dual Oscillator Options allow Microcontroller and USB module to Run at Different Clock Speeds • Fail-Safe Clock Monitor: - Allows for safe shutdown if any clock stops Peripheral Highlights: • High-Current Sink/ Source: 25 mA/ 25 mA • Three External Interrupts • Four Timer modules ( Timer0 to Timer3) • Up to 2 Capture/ Compare/ PWM ( CCP) modules: - Capture is 16-bit, max. resolution 5.2 ns ( TCY/ 16) - Compare is 16-bit, max. resolution 83.3 ns ( TCY) - PWM output: PWM resolution is 1 to 10-bits • Enhanced Capture/ Compare/ PWM ( ECCP) module: - Multiple output modes - Selectable polarity - Programmable dead time - Auto-shutdown and auto-restart • Enhanced USART module: - LIN bus support • Master Synchronous Serial Port ( MSSP) module supporting 3-wire SPI ( all 4 modes) and I2C™ Master and Slave modes • 12-Bit, up to 13-Channel Analog-to-Digital Converter module ( A/ D) with Programmable Acquisition Time • Dual Analog Comparators with Input Multiplexing