Описание
The PIC10F202T device from Microchip Technology are low-cost, high-performance, 8-bit, fullystatic, Flash-based CMOS microcontrollers. They employ a RISC architecture with only 33 single-word/ single-cycle instructions. All instructions are single cycle (1 µs) except for program branches, which take two cycles. The PIC10F202T device delivers performance in an order of magnitude higher than their competitors in the same price category. The 12-bit wide instructions are highly symmetrical, resulting in a typical 2:1 code compression over other 8-bit microcontrollers in its class. The easy to use and easy to remember instruction set reduces development time significantly. The PIC10F202T product is equipped with special features that reduce system cost and power requirements. The Power-on Reset (POR) and Device Reset Timer (DRT) eliminate the need for external Reset circuitry. INTRC Internal Oscillator mode is provided, thereby preserving the limited number of I/O available. Power-saving Sleep mode, Watchdog Timer and code protection features improve system cost, power and reliability. The PIC10F202T device is available in cost-effective Flash, which is suitable for production in any volume. The customer can take full advantage of Microchip’s price leadership in Flash programmable microcontrollers, while benefiting from the Flash programmable flexibility. The PIC10F202T product is supported by a full-featured macro assembler, a software simulator, an in-circuit debugger, a ‘C’ compiler, a low-cost development programmer and a full featured programmer. All the tools are supported on IBM PC and compatible machines.
- Special Microcontroller Features:
- 4 MHz precision internal oscillator:
- Factory calibrated to ±1%
- In-Circuit Serial Programming™ (ICSP™)
- In-Circuit Debugging (ICD) support
- Power-on Reset (POR)
- Device Reset Timer (DRT)
- Watchdog Timer (WDT) with dedicated on-chip RC oscillator for reliable operation
- Programmable code protection
- Multiplexed MCLR input pin
- Internal weak pull-ups on I/O pins
- Power-saving Sleep mode
- Wake-up from Sleep on pin change
- Peripheral Features
- 4 I/O pins:
- 3 I/O pins with individual direction control
- 1 input only pin
- High current sink/source for direct LED drive
- Wake-on-change
- Weak pull-ups
- 8-bit real-time clock/counter (TMR0) with 8-bit programmable prescaler
