PIC16F1503-E/ST是MICROCHIP公司生(shēng)産一(草船yī)款8位單片機，此型号與其他型号不同在于它火女是一(yī)款汽車(chē)級的單片機，工(gōng)作溫度範圍很寬：歌外-40度至+125度。此款單片機,具有非常強大(dà)的功能及很高的性價體動比，昆山東森(sēn)微電(diàn)子有限公司備有大(dà)量現店理貨，并提供PIC16F1503-E/ST相應的技術支持，可代客設計電(di劇黃àn)路開(kāi)發程序！

High-Performance RISC CPU:
• C Compiler Optimized 藍很Architecture
• Only 49 Instructions
• Operating Speed:
- DC – 20 MHz clock i裡放nput
- DC – 200 ns instruction cycle黑熱
• Interrupt Capability w區子ith Automatic Context Sa自司ving
• 16-Level Deep Hardware Stack動河 with Optional Overflow/Underfl動海ow Reset
• Direct, Indirect and Relative Ad子銀dressing modes:
- Two full 16-bit File 多件Select Registers (FSRs)
- FSRs can read program and dat物一a memory Flexible Oscillator S志上tructure:
• 16 MHz Internal Oscillator Block:
- Factory calibrated to ±1%,微亮 typical
- Software selectable frequen票綠cy range from 16 MHz to 31 kHz
• 31 kHz Low-Power Internal Osci上醫llator
• Three External Clock mod店煙es up to 20 MHz
Special Microcontroller Features:
• Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF150林黃3)
- 2.3V to 5.5V (PIC16F1503)但好
• Self-Programmable under Software 店歌Control
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Programmable Low-P睡地ower Brown-out Reset(LPBOR他跳)
• Extended Watchdog Timer 通內(WDT):
- Programmable period from 1 ms哥黃 to 256s
• Programmable Code Pr黃站otection
• In-Circuit Serial Programming線志™ (ICSP™) via Two Pins
• Enhanced Low-Voltage Pr好低ogramming (LVP)
• In-Circuit Debug (ICD) via Two 火冷Pins
• Power-Saving Sleep mode:
- Low-Power Sleep mode用有
- Low-Power BOR (LPBOR頻媽)
• Integrated Temperature Indicat空腦or
• 128 Bytes High-Endu玩雨rance Flash
- 100,000 write Flash en綠匠durance (minimum)
Memory:
• 2 Kwords Linear Program Memory Addr吃照essing
• 128 bytes Linear Data Memory Ad可理dressing
• High-Endurance Flash Data Memo看街ry (HEF)
- 128 bytes if nonvolatile data st分能orage
- 100k erase/write cycles eXtre照家me Low-Power (XLP) Feat下林ures(PIC16LF1503):
• Sleep Current:
- 20 nA @ 1.8V, typical
• Watchdog Timer Current:
- 260 nA @ 1.8V, typ姐通ical
• Operating Current:
- 30 A/MHz @ 1.8V, 去紙typical
Peripheral Features:
• Analog-to-Digital C音呢onverter (ADC):
- 10-bit resolution
- Eight external channels
- Three internal cha爸房nnels:
- Fixed Voltage Reference
- Digital-to-Analog Converter開村 (DAC)
- Temperature Indicator chann吧坐el
- Auto acquisition capabil不數ity
- Conversion availabl可村e during Sleep
• 5-Bit Digital-to-Anal內開og Converter (DAC):
- Output available externally
- Positive reference 她開selection
- Internal connections to compa動謝rators and ADC
• Two Comparators:
- Rail-to-rail inputs
- Power mode control
- Software controllable hysteres習媽is
• Voltage Reference:
- 1.024V Fixed Voltage Reference (FVR件紙) with 1x, 2x and 4x Gain ou林器tput levels
• 12 I/O Pins (1 Input-only Pin):
- High current sink/so森線urce 25 mA/25 mA
- Individually programmab動們le weak pull-ups
- Individually progra計如mmable Interrupt-on-Change體醫 (IOC) pins
• Timer0: 8-Bit Timer/房火Counter with 8-Bit Programmable Pre吧請scaler
• Enhanced Timer1:
- 16-bit timer/counte得個r with prescaler
- External Gate Input mode
• Timer2: 8-Bit Timer/Counter w低銀ith 8-Bit Period Register, Presc雨刀aler and Postscaler
• Four 10-bit PWM modul靜議es
• Master Synchronous Serial Port 年話(MSSP) with SPI and I2C with:
- 7-bit address masking
- SMBus/PMBus™ compati畫章bility
Peripheral Features (Continued):
• Two Configurable Logic Cell (CLC) mo樂東dules:
- 16 selectable input so體和urce signals
- Four inputs per modu雪男le
- Software control of combinationa科小l/sequential logic/state/clock 個習functions
- AND/OR/XOR/D Flop/D Latch/SR/JK
- Inputs from external and interna男火l sources
- Output available to 門湖pins and peripherals
- Operation while in Sleep城新
• Numerically Controlled Oscillato老志r (NCO):
- 20-bit accumulator
- 16-bit increment
- True linear frequency control
- High-speed clock input
- Selectable Output modes
- Fixed Duty Cycle (FDC) mode
- Pulse Frequency (PF) mode
• Complementary Waveform Gener兵制ator (CWG):
- Eight selectable signal sources
- Selectable falling 書筆and rising edge dead-band c腦家ontrol
- Polarity control
- Four auto-shutdown sources到火
- Multiple input sources: PWM,黃離 CLC, NCO