PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC16F1946-I/PT
Manufacturer Part Number
PIC16F1946-I/PT
Description
IC MCU 8BIT FLASH 64TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF1933-ISS.pdf
(46 pages)
3.PIC16LF1946-IPT.pdf
(448 pages)
4.PIC16LF1946-IPT.pdf
(6 pages)
5.PIC16F1946-IPT.pdf
(8 pages)
Specifications of PIC16F1946-I/PT
Program Memory Type
FLASH
Program Memory Size
14KB (8K x 14)
Package / Case
64-TFQFP
Core Processor
PIC
Core Size
8-Bit
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
54
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 17x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
EUSART/I2C/SPI
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
54
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
17-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F1946-I/PT
Manufacturer:
TI
Quantity:
3 338
Company:
Part Number:
PIC16F1946-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16F1946-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F722-ISS PDF datasheet
- PIC16LF1933-ISS PDF datasheet #2
- PIC16LF1946-IPT PDF datasheet #3
- PIC16LF1946-IPT PDF datasheet #4
- PIC16F1946-IPT PDF datasheet #5
- Current page: 3 of 448
- Download datasheet (4Mb)
Devices Included In This Data Sheet:
High-Performance RISC CPU:
• Only 49 Instructions to Learn:
• Operating Speed:
• Up to 16K x 14 Words of Flash Program Memory
• Up to 1024 Bytes of Data Memory (RAM)
• Interrupt Capability with Automatic Context
• 16-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Processor Read Access to Program Memory
Special Microcontroller Features:
• Precision Internal Oscillator:
• Power-Saving Sleep mode
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
• Brown-out Reset (BOR):
• Multiplexed Master Clear with Pull-up/Input Pin
• Programmable Code Protection
• High Endurance Flash/EEPROM cell:
• Wide Operating Voltage Range:
2010 Microchip Technology Inc.
• PIC16F1946
• PIC16LF1946
- All single-cycle instructions except branches
- DC – 32 MHz oscillator/clock input
- DC – 125 ns instruction cycle
Saving
- Factory calibrated to ±1%, typical
- Software selectable frequency range from
Timer (OST)
- Selectable between two trip points
- Disable in Sleep option
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
- 1.8V-5.5V (PIC16F1946/47)
- 1.8V-3.6V (PIC16LF1946/47)
32 MHz to 31 kHz
64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
LCD Driver and nanoWatt XLP Technology
• PIC16F1947
• PIC16LF1947
Preliminary
PIC16LF1946/47 Low-Power Features:
• Standby Current:
• Operating Current:
• Timer1 Oscillator Current:
• Low-Power Watchdog Timer Current:
Peripheral Features:
• Up to 54 I/O Pins and 1 Input-only pin:
• Integrated LCD Controller:
• Capacitive Sensing (CSM) Module (mTouch
• A/D Converter:
• Timer0: 8-Bit Timer/Counter with 8-Bit
• Enhanced Timer1:
• Timer2, 4, 6: 8-Bit Timer/Counter with 8-Bit Period
• Two Capture, Compare, PWM Modules (CCP):
• Three Enhanced Capture, Compare, PWM
- 60 nA @ 1.8V, typical
- 7.0 A @ 32 kHz, 1.8V, typical
- 75 A @ 1 MHz, 1.8V, typical
- 600 nA @ 32 kHz, 1.8V, typical
- 500 nA @ 1.8V, typical (PIC16LF1946/47)
- High-current source/sink for direct LED drive
- Individually programmable Interrupt-on-pin
- Individually programmable weak pull-ups
- Up to 184 segments
- Variable clock input
- Contrast control
- Internal voltage reference selections
- Up to 16 selectable channels
- 10-bit resolution and up to 14 channels
- Selectable 1.024/2.048/4.096V voltage
Programmable Prescaler
- Dedicated low-power 32 kHz oscillator driver
- 16-bit timer/counter with prescaler
- External Gate Input mode with toggle and
- Interrupt-on-gate completion
Register, Prescaler and Postscaler
- 16-bit Capture, max. resolution 125 ns
- 16-bit Compare, max. resolution 125 ns
- 10-bit PWM, max. frequency 31.25 kHz
Modules (ECCP):
- 3 PWM time-base options
- Auto-shutdown and auto-restart
- PWM steering
- Programmable Dead-band Delay
PIC16F/LF1946/47
(PIC16LF1946/47)
(PIC16LF1946/47)
change pins
reference
single shot modes
DS41414B-page 3
TM
):
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