PIC16F1512T-IPSQTP中文资料微芯科技数据手册PDF规格书

High-Performance RISC CPU:

• C Compiler Optimized Architecture

• Only 49 Instructions

• Up to 7 Kbytes Linear Program Memory

Addressing

• Up to 256 Bytes Linear Data Memory Addressing

• Operating Speed:

- DC – 20 MHz clock input @ 2.5V

- DC – 16 MHz clock input @ 1.8V

- DC – 200 ns instruction cycle

• Interrupt Capability with Automatic Context

Saving

• 16-Level Deep Hardware Stack with Optional

Overflow/Underflow Reset

• Direct, Indirect and Relative Addressing modes:

- Two full 16-bit File Select Registers (FSRs)

- FSRs can read program and data memory

Flexible Oscillator Structure:

• 16 MHz Internal Oscillator Block:

- Factory calibrated to ± 1, typical

- Software selectable frequency range from

16 MHz to 31 kHz

• 31 kHz Low-Power Internal Oscillator

• External Oscillator Block with:

- Four crystal/resonator modes up to 20 MHz

- Three external clock modes up to 20 MHz

• Fail-Safe Clock Monitor:

- Allows for safe shutdown if peripheral clock

stops

• Two-Speed Oscillator Start-up

• Oscillator Start-up Timer (OST)

Analog Features:

• Analog-to-Digital Converter (ADC):

- 10-bit resolution

- Up to 17 channels

- Special Event Triggers

- Conversion available during Sleep

• Hardware Capacitive Voltage Divider (CVD)

- Double sample conversions

- Two result registers

- Inverted acquisition

- 7-bit pre-charge timer

- 7-bit acquisition timer

- Two guard ring output drives

- Adjustable sample and hold capacitor array

• Voltage Reference module:

- Fixed Voltage Reference (FVR) with 1.024V,

2.048V and 4.096V output levels

• Integrated Temperature Indicator

Extreme Low-Power Management PIC16LF1512/3 with XLP:

• Sleep mode: 20 nA @ 1.8V, typical

• Watchdog Timer: 300 nA @ 1.8V, typical

• Secondary Oscillator: 600 nA @ 32 kHz, 1.8V,

typical

• Operating Current: 30 A/MHz @ 1.8V, typical

Special Microcontroller Features:

• Operating Voltage Range:

- 2.3V-5.5V (PIC16F1512/3)

- 1.8V-3.6V (PIC16LF1512/3)

• Self-Programmable under Software Control

• Power-on Reset (POR)

• Power-up Timer (PWRT)

• Programmable Low-Power Brown-out Reset

(LPBOR)

• Extended Watchdog Timer (WDT)

• In-Circuit Serial Programming™ (ICSP™) via

Two Pins

• In-Circuit Debug (ICD) via Two Pins

• Enhanced Low-Voltage Programming (LVP)

• Programmable Code Protection

• Low-Power Sleep mode

• 128 Bytes High-Endurance Flash:

- 100,000 write Flash endurance (minimum)

Peripheral Highlights:

• Up to 25 I/O Pins (1 input-only pin):

- High current sink/source 25 mA/25 mA

- Individually programmable weak pull-ups

- Individually programmable interrupt-on-change

(IOC) pins

• Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler

• Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Gate Input mode

- Low-power 32 kHz secondary oscillator driver

• Timer2: 8-Bit Timer/Counter with 8-Bit Period

Register, Prescaler and Postscaler

• Two Capture/Compare (CCP) modules:

• Master Synchronous Serial Port (MSSP) with SPI

and I2CTM with:

- 7-bit address masking

- SMBus/PMBusTM compatibility

• Enhanced Universal Synchronous Asynchronous

Receiver Transmitter (EUSART) module:

- RS-232, RS-485 and LIN compatible

- Auto-Baud Detect

- Auto-wake-up on start