PIC16F1946-I/PTVAO datasheet, PDF

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PIC16F1946-I/PTVAO: DescriptionRISC Microcontroller, 16-Bit, FLASH, 32MHz, CMOS, PQFP64; CategoryThe embedded processor and controller Microcontrollers and processors; File Size4MB，459 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC16F1946-I/PTVAO Overview

RISC Microcontroller, 16-Bit, FLASH, 32MHz, CMOS, PQFP64

PIC16F1946-I/PTVAO Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	TFQFP,
Reach Compliance Code	compliant
Has ADC	YES
Address bus width	16
bit size	16
maximum clock frequency	32 MHz
DAC channel	NO
DMA channel	NO
External data bus width	16
JESD-30 code	S-PQFP-G64
length	10 mm
Number of I/O lines	54
Number of terminals	64
On-chip program ROM width	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	TFQFP
Package shape	SQUARE
Package form	FLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
ROM programmability	FLASH
Filter level	AEC-Q100
Maximum seat height	1.2 mm
speed	32 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	2.5 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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PIC16(L)F1946/47

64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with

LCD Driver and XLP Technology

High-Performance RISC CPU

• Only 49 Instructions to Learn:

- All single-cycle instructions except branches

• Operating Speed:

- DC – 32 MHz oscillator/clock input

- DC – 125 ns instruction cycle

• Up to 16K x 14 Words of Flash Program Memory

• Up to 1024 Bytes of Data Memory (RAM)

• Interrupt Capability with Automatic Context

Saving

• 16-Level Deep Hardware Stack

• Direct, Indirect and Relative Addressing modes

• Processor Read Access to Program Memory

PIC16LF1946/47 Low-Power Features

• Standby Current:

- 60 nA @ 1.8V, typical

• Operating Current:

- 7.0

A

@ 32 kHz, 1.8V, typical

- 35

A/MHz,

1.8V, typical

• Timer1 Oscillator Current:

- 600 nA @ 32 kHz, 1.8V, typical

• Low-Power Watchdog Timer Current:

- 500 nA @ 1.8V, typical

Peripheral Features

• 54 I/O Pins (One Input-only pin):

- High-current source/sink for direct LED drive

- Individually programmable Interrupt-on-pin

change pins

- Individually programmable weak pull-ups

• Integrated LCD Controller:

- Up to 184 segments

- Variable clock input

- Contrast control

- Internal voltage reference selections

• Capacitive Sensing (CSM) Module (mTouch

- 17 selectable channels

• A/D Converter:

- 10-bit resolution and 17 channels

- Selectable 1.024/2.048/4.096V voltage

reference

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

Programmable Prescaler

• Enhanced Timer1:

- Dedicated low-power 32 kHz oscillator driver

- 16-bit timer/counter with prescaler

- External Gate Input mode with toggle and

single shot modes

- Interrupt-on-gate completion

• Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period

• Two Capture, Compare, PWM Modules (CCP):

- 16-bit Capture, max. resolution 125 ns

- 16-bit Compare, max. resolution 125 ns

- 10-bit PWM, max. frequency 31.25 kHz

• Three Enhanced Capture, Compare, PWM

Modules (ECCP):

- Three PWM time-base options

- Auto-shutdown and auto-restart

- PWM steering

- Programmable dead-band delay

Special Microcontroller Features

• Precision Internal Oscillator:

- Factory-calibrated to ±1%, typical

- Software-selectable frequency range from

32 MHz to 31 kHz

• Power-Saving Sleep mode

• Power-on Reset (POR)

• Power-up Timer (PWRT) and Oscillator Start-up

Timer (OST)

• Brown-out Reset (BOR):

- Selectable between two trip points

- Disable in Sleep option

• Multiplexed Master Clear with Pull-up/Input Pin

• Programmable Code Protection

• High Endurance Flash/EEPROM cell:

- 100,000 write Flash endurance

- 1,000,000 write EEPROM endurance

- Flash/Data EEPROM retention: > 40 years

• Wide Operating Voltage Range:

- 1.8V-5.5V (PIC16F1946/47)

- 1.8V-3.6V (PIC16LF1946/47)



2010-2016 Microchip Technology Inc.

DS40001414E-page 1

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Is it Rohs certified?	conform to	-	conform to	conform to	conform to	-	-
Maker	Microchip	-	Microchip	Microchip	Microchip	Microchip	Microchip
package instruction	TFQFP,	-	QFP-64	QFP-64	QFP-64	TQFP-64	TQFP-64
Reach Compliance Code	compliant	-	compliant	compliant	compliant	compliant	compliant
Has ADC	YES	-	YES	YES	YES	YES	YES
Address bus width	16	-	16	16	16	-	-
bit size	16	-	16	16	16	16	16
maximum clock frequency	32 MHz	-	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz
DAC channel	NO	-	NO	NO	NO	NO	NO
DMA channel	NO	-	NO	NO	NO	NO	NO
External data bus width	16	-	16	16	16	-	-
JESD-30 code	S-PQFP-G64	-	S-PQFP-F64	S-PQFP-F64	S-PQFP-F64	S-PQFP-F64	S-PQFP-F64
length	10 mm	-	10 mm	10 mm	10 mm	10 mm	10 mm
Number of I/O lines	54	-	54	54	54	54	54
Number of terminals	64	-	64	64	64	64	64
On-chip program ROM width	14	-	14	14	14	14	14
Maximum operating temperature	85 °C	-	85 °C	125 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	YES	-	YES	YES	YES	YES	YES
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TFQFP	-	QFF	QFF	QFF	QFF	QFF
Package shape	SQUARE	-	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, THIN PROFILE, FINE PITCH	-	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-
ROM programmability	FLASH	-	FLASH	FLASH	FLASH	FLASH	FLASH
Filter level	AEC-Q100	-	AEC-Q100	AEC-Q100	AEC-Q100	TS 16949	TS 16949
Maximum seat height	1.2 mm	-	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm
speed	32 MHz	-	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz
Maximum supply voltage	5.5 V	-	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	2.5 V	-	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Nominal supply voltage	3.3 V	-	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	-	YES	YES	YES	YES	YES
technology	CMOS	-	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	-	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	-	FLAT	FLAT	FLAT	FLAT	FLAT
Terminal pitch	0.5 mm	-	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	-	QUAD	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-
width	10 mm	-	10 mm	10 mm	10 mm	10 mm	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	-	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC

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