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PIC16F1508 Datasheet, PDF (1/422 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with XLP Technology | |||
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PIC16(L)F1508/9
20-Pin Flash, 8-Bit Microcontrollers with XLP Technology
High-Performance RISC CPU:
⢠C Compiler Optimized Architecture
⢠Only 49 Instructions
⢠Up to 8 Kwords Linear Program Memory
Addressing
⢠Up to 512 bytes Linear Data Memory Addressing
⢠Operating Speed:
- DC â 20 MHz clock input
- DC â 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
⢠Three External Clock modes up to 20 MHz
Special Microcontroller Features:
⢠Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF1508/9)
- 2.3V to 5.5V (PIC16F1508/9)
⢠Self-Programmable under Software Control
⢠Power-On Reset (POR)
⢠Power-up Timer (PWRT)
⢠Programmable Low-Power Brown-Out Reset
(LPBOR)
⢠Extended Watchdog Timer (WDT):
- Programmable period from 1 ms to 256s
⢠Programmable Code Protection
⢠In-Circuit Serial Programming⢠(ICSPâ¢) via Two
Pins
⢠Enhanced Low-Voltage Programming (LVP)
⢠In-Circuit Debug (ICD) via Two Pins
⢠Power-Saving Sleep mode:
- Low-Power Sleep mode
- Low-Power BOR (LPBOR)
⢠Integrated Temperature Indicator
⢠128 Bytes High-Endurance Flash
- 100,000 write Flash endurance (minimum)
Extreme Low-Power Management
with XLP (PIC16LF1508/9):
⢠Standby Current:
- 20 nA @ 1.8V, typical
⢠Watchdog Timer Current:
- 260 nA @ 1.8V, typical
⢠Operating Current:
- 30 ïA/MHz @ 1.8V, typical
⢠Secondary Oscillator Current:
- 700 nA @ 32 kHz, 1.8V, typical
Peripheral Features:
⢠Analog-to-Digital Converter (ADC):
- 10-bit resolution
- 12 external channels
- 3 internal channels:
- Fixed Voltage Reference
- Digital-to-Analog Converter (DAC)
- Temperature Indicator channel
- Auto acquisition capability
- Conversion available during Sleep
⢠5-Bit Digital-to-Analog Converter (DAC):
- Output available externally
- Positive reference selection
- Internal connections to comparators and
ADC
⢠2 Comparators:
- Rail-to-rail inputs
- Power mode control
- Software controllable hysteresis
⢠Voltage Reference module:
- Fixed Voltage Reference (FVR) with 1.024V,
2.048V and 4.096V output levels
- 1 rail-to-rail resistive 5-bit DAC with positive
reference selection
⢠18 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
Programmable Prescaler
⢠Enhanced Timer1:
- 16-bit timer/counter with prescaler
- External Gate Input mode
⢠Timer2: 8-Bit Timer/Counter with 8-Bit Period
Register, Prescaler and Postscaler
⢠Four 10-bit PWM modules
ï£ 2011-2013 Microchip Technology Inc.
DS40001609B-page 1
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