Описание
PIC16HV540 Enhanced PIC16C54 EPROM-Based 8-Bit CMOS Microcontroller With On-Chip Voltage Regulator.
- Only 33 single word instructions to learn
- All instructions are single cycle (200 ns) except for program branches which are two-cycle
- Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle
- 12-bit wide instructions
- 8-bit wide data path
- Seven special function hardware registers
- Four-level deep hardware stack
- Direct, indirect and relative addressing modes for data and instructions Peripheral Features:
- 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler
- Power-On Reset (POR)
- Brown-Out Protection
- Device Reset Timer (DRT) with short RC oscillator start-up time
- Programmable Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
- Sleep Timer
- 8 High Voltage I/O
- 4 Regulated I/O
- Wake up from SLEEP on-pin change
- Programmable code protection
- Power saving SLEEP mode
- Selectable oscillator options: – RC: Low-cost RC oscillator – XT: Standard crystal/resonator – HS: High speed crystal/resonator – LP: Power saving, low frequency crystal
- Glitch filtering on MCLR and pin change inputs Pin Configurations CMOS Technology:
- Selectable on-chip 3V/5V Regulator
- Low-power, high-speed CMOS EPROM technology
- Fully static design
- Wide-operating voltage range: – 3.5V to 15V
- Temperature range: – Commercial: 0°C to 70°C – Industrial: -40°C to 85°C
- Low-power consumption – < 2 mA typical @ 5V, 4 MHz - 15 µA typical @ 3V, 32 kHz - < 4.5 µA typical standby current @ 15V (with WDT disabled), 0°C to 70°C
