PIC16F1458-E/SO

PIC16F1458-E/SO Datasheet

PIC16 L F145X

Part	Datasheet
PIC16F1458-E/SO	PIC16F1458-E/SO (pdf)

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PDF Datasheet Preview
PIC16 L F145X 14/20-Pin, 8-Bit Flash USB Microcontroller Product Brief High-Performance RISC CPU: • C Compiler Optimized Architecture • Only 49 Instructions • Up to 14 Kbytes Linear Program Memory Addressing • Up to 1024 bytes Linear Data Memory Addressing • Operating Speed: - DC 48 MHz clock input - DC 83 ns instruction cycle - Selectable 3x or 4x PLL for specific frequencies • 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 capable of accessing both Data or Program memory - FSRs can read program and data memory Special Microcontroller Features: • Operating Voltage Range - 1.8V to 3.6V PIC16LF145X - 2.3V to 5.5V PIC16F145X • 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 ICSP via Two Pins • Enhanced Low-Voltage Programming LVP • Power-Saving Sleep mode: - Low-Power Sleep mode - Low-Power BOR LPBOR • Integrated Temperature Indicator Universal Serial Bus USB Features: • Clock Recovery from USB host eliminates need for external crystal • USB V2.0 Compliant SIE • Low Speed Mb/s and Full Speed 12 Mb/s • Supports Control, Interrupt, Isochronous and Bulk Transfers • Supports up to 8 Bidirectional Endpoints • 512-byte Dual Access RAM for USB • Input Interrupt-on-Change IOC on D+/D- for USB host detection • Configurable internal pull-up resistors for use with Low-Power Features PIC16 L F145X with nanoWatt XLP : • Standby Current - 20 nA 1.8V, typical • Watchdog Timer Current - 300 nA 1.8V, typical • Operating Current - 30 1.8V, typical • Timer1 Oscillator: - 600 nA 32 kHz, 1.8V, typical Flexible Oscillator Structure: • 48 MHz Internal Oscillator Block - Factory calibrated to ±1%, typical - Software selectable frequency range from 48 MHz to 31 kHz - USB tune to typical • 31 kHz Low-Power Internal Oscillator • Clock Switching with run from: - Primary Oscillator - Secondary Oscillator SOSC - Internal Oscillator • Clock Reference Output - Clock Prescaler - CLKOUT Peripheral Features: • Analog-to-Digital Converter ADC 1 - 10-bit resolution - Up to 9 external channels - 3 internal sources - Fixed Voltage Reference channel - DAC output channel 1 - Temperature Indicator channel - Auto acquisition capability - Conversion available during Sleep • 2 Comparators 1 - 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 - Up to 1 rail-to-rail resistive 5-bit DAC with positive and negative reference selection • Up to 15 I/O Pins and 3 Input-only Pins - High current sink/source 25 mA/25 mA - Individually programmable weak pull-ups - Individually programmable interrupt-on-change IOC pins Note Not available on PIC16 L F1454 devices. 2011 Microchip Technology Inc. Advance Information DS41617A-page 1 PIC16 L F145X Peripheral Features Continued : • Timer0 8-Bit Timer/Counter with 8-Bit Programmable Prescaler

PDF Datasheet Preview

PIC16 L F145X
14/20-Pin, 8-Bit Flash USB Microcontroller Product Brief

High-Performance RISC CPU:
• C Compiler Optimized Architecture
• Only 49 Instructions
• Up to 14 Kbytes Linear Program Memory

Addressing
• Up to 1024 bytes Linear Data Memory Addressing
• Operating Speed:
- DC 48 MHz clock input - DC 83 ns instruction cycle - Selectable 3x or 4x PLL for specific frequencies
• 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
capable of accessing both Data or Program memory - FSRs can read program and data memory

Special Microcontroller Features:
• Operating Voltage Range - 1.8V to 3.6V PIC16LF145X - 2.3V to 5.5V PIC16F145X
• 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 ICSP via Two

Pins
• Enhanced Low-Voltage Programming LVP
• Power-Saving Sleep mode:
- Low-Power Sleep mode - Low-Power BOR LPBOR
• Integrated Temperature Indicator

Universal Serial Bus USB Features:
• Clock Recovery from USB host eliminates need for external crystal
• USB V2.0 Compliant SIE
• Low Speed Mb/s and Full Speed 12 Mb/s
• Supports Control, Interrupt, Isochronous and Bulk

Transfers
• Supports up to 8 Bidirectional Endpoints
• 512-byte Dual Access RAM for USB
• Input Interrupt-on-Change IOC on D+/D- for

USB host detection
• Configurable internal pull-up resistors for use with

Low-Power Features PIC16 L F145X with nanoWatt XLP :
• Standby Current - 20 nA 1.8V, typical
• Watchdog Timer Current - 300 nA 1.8V, typical
• Operating Current - 30 1.8V, typical
• Timer1 Oscillator:
- 600 nA 32 kHz, 1.8V, typical

Flexible Oscillator Structure:
• 48 MHz Internal Oscillator Block - Factory calibrated to ±1%, typical - Software selectable frequency range from 48 MHz to 31 kHz - USB tune to typical
• 31 kHz Low-Power Internal Oscillator
• Clock Switching with run from:
- Primary Oscillator - Secondary Oscillator SOSC - Internal Oscillator
• Clock Reference Output - Clock Prescaler - CLKOUT

Peripheral Features:
• Analog-to-Digital Converter ADC 1 - 10-bit resolution - Up to 9 external channels - 3 internal sources - Fixed Voltage Reference channel - DAC output channel 1 - Temperature Indicator channel - Auto acquisition capability - Conversion available during Sleep
• 2 Comparators 1 - 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 - Up to 1 rail-to-rail resistive 5-bit DAC with positive and negative reference selection
• Up to 15 I/O Pins and 3 Input-only Pins - High current sink/source 25 mA/25 mA - Individually programmable weak pull-ups - Individually programmable interrupt-on-change IOC pins

Note Not available on PIC16 L F1454 devices.
2011 Microchip Technology Inc.

Advance Information

DS41617A-page 1

PIC16 L F145X

Peripheral Features Continued :
• Timer0 8-Bit Timer/Counter with 8-Bit Programmable Prescaler

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PIC16F1458-E/SO Datasheet file may be downloaded here without warranties.

Datasheet ID: PIC16F1458-E/SO 648150