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PIC16F1526_13 Datasheet, PDF (1/387 Pages) Microchip Technology – 64-Pin Flash Microcontrollers with XLP Technology | |||
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PIC16(L)F1526/7
64-Pin Flash Microcontrollers with XLP Technology
High-Performance RISC CPU:
⢠C Compiler Optimized Architecture
⢠Only 49 Instructions
⢠Up to 28 Kbytes Linear Program Memory
Addressing
⢠Up to 1536 Bytes Linear Data Memory
Addressing
⢠Operating Speed:
- DC â 20 MHz clock input @ 2.5V
- DC â 16 MHz clock input @ 1.8V
- 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:
- 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)
Special Microcontroller Features:
⢠Operating Voltage Range:
- 1.8V to 3.6V (PIC16LF1526/7)
- 2.3V to 5.5V (PIC16F1526/7)
⢠Self-Programmable under Software Control
⢠Power-on Reset (POR)
⢠Power-up Timer (PWRT)
⢠Programmable Low-Power Brown-Out Reset
(LPBOR)
⢠Extended Watch-Dog Timer (WDT):
- Programmable period from 1ms to 256s
⢠Programmable Code Protection
⢠In-Circuit Serial Programming⢠(ICSPâ¢) via two
pins
⢠In-Circuit Debug (ICD) via Two Pins
⢠Enhanced Low-Voltage Programming (LVP)
⢠Power-Saving Sleep mode
⢠128 Bytes High-Endurance Flash
- 100,000 write Flash endurance (minimum)
Extreme Low-Power Management
PIC16LF1526/7 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
Analog Features:
⢠Analog-to-Digital Converter (ADC):
- 10-bit resolution
- 30 external channels
- Two internal channels
- Fixed Voltage Reference (FVR) channel
- Temperature Indicator channel
- Auto acquisition capability
- Conversion available during Sleep
- Dedicated ADC RC oscillator
- Fixed Voltage Reference (FVR) as ADC
positive reference
⢠Voltage Reference module:
- Fixed Voltage Reference (FVR) with 1.024V,
2.048V and 4.096V output levels
- Low-Power Sleep mode
- Low-Power BOR (LPBOR)
Peripheral Features:
⢠53 I/O Pins and 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, 3, 5:
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Low-power 32 kHz secondary oscillator driver
⢠Timer2, 4, 6, 8, 10: 8-Bit Timer/Counter with 8-Bit
Period Register, Prescaler and Postscaler
⢠Ten Capture/Compare/PWM (CCP) modules:
- 16-bit Capture, 200 ns (max. resolution)
- 16-bit Compare, 200 ns (max. resolution)
- 10-bit PWM, 20 kHz @ 10 bits
(max. frequency)
⢠Two Master Synchronous Serial Ports (MSSPs)
with SPI and I2CTM with:
- 7-bit address masking
- SMBus/PMBusTM compatibility
- Auto-wake-up on start
⢠Two Enhanced Universal Synchronous
Asynchronous Receiver Transmitters (EUSART):
- RS-232, RS-485 and LIN compatible
- Auto-Baud Detect
ï£ 2011-2013 Microchip Technology Inc.
DS41458C-page 1
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