PIC16F946-E/PT Microchip Technology, PIC16F946-E/PT Datasheet - Page 3
![Microcontroller](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC16F946-E/PT
Manufacturer Part Number
PIC16F946-E/PT
Description
Microcontroller
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F913-ISS.pdf
(8 pages)
3.PIC16F913-ISS.pdf
(34 pages)
4.PIC16F946T-IPT.pdf
(274 pages)
Specifications of PIC16F946-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
14KB (8K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
336 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
64-TFQFP
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
352 B
Interface Type
SSP, I2C, AUSART, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
53
Number Of Timers
3
Maximum Operating Temperature
+ 125 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, MA160011
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F946-E/PT
Manufacturer:
MICROCHIP
Quantity:
12 000
Company:
Part Number:
PIC16F946-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F913-ISS PDF datasheet #2
- PIC16F913-ISS PDF datasheet #3
- PIC16F946T-IPT PDF datasheet #4
- Current page: 3 of 274
- Download datasheet (5Mb)
High-Performance RISC CPU:
• Only 35 instructions to learn:
• Operating speed:
• Program Memory Read (PMR) capability
• Interrupt capability
• 8-level deep hardware stack
• Direct, Indirect and Relative Addressing modes
Special Microcontroller Features:
• Precision Internal Oscillator:
• Power-saving Sleep mode
• Wide operating voltage range (2.0V-5.5V)
• Industrial and Extended temperature range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
• Brown-out Reset (BOR) with software control
• Enhanced Low-Current Watchdog Timer (WDT)
• Multiplexed Master Clear with pull-up/input pin
• Programmable code protection
• High-Endurance Flash/EEPROM cell:
© 2005 Microchip Technology Inc.
- All single-cycle instructions except branches
- DC – 20 MHz oscillator/clock input
- DC – 200 ns instruction cycle
- Factory calibrated to ±1%
- Software selectable frequency range of
- Software tunable
- Two-Speed Start-up mode
- Crystal fail detect for critical applications
- Clock mode switching during operation for
Timer (OST)
option
with on-chip oscillator (software selectable
nominal 268 seconds with full prescaler) with
software enable
- 100,000 write Flash endurance
- 1,000,000 write EEPROM endurance
- Flash/Data EEPROM retention: > 40 years
8 MHz to 32 kHz
power savings
64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with
LCD Driver and nanoWatt Technology
Preliminary
Low-Power Features:
• Standby Current:
• Operating Current:
• Watchdog Timer Current:
Peripheral Features:
• Liquid Crystal Display module:
• Up to 53 I/O pins and 1 input-only pin:
• In-Circuit Serial Programming™ (ICSP™) via two
• Analog comparator module with:
• A/D Converter:
• Timer0: 8-bit timer/counter with 8-bit
• Enhanced Timer1:
• Timer2: 8-bit timer/counter with 8-bit period
• Addressable Universal Synchronous
• 2 Capture, Compare, PWM modules:
• Synchronous Serial Port (SSP) with I
- <100 nA @ 2.0V, typical
- 8.5 A @ 32 kHz, 2.0V, typical
- 100 A @ 1 MHz, 2.0V, typical
- 1 A @ 2.0V, typical
- Up to 168 pixel drive capability
- Selectable clock source
- Four commons
- High-current source/sink for direct LED drive
- Interrupt-on-pin change
- Individually programmable weak pull-ups
pins
- Two analog comparators
- Programmable on-chip voltage reference
- Comparator inputs and outputs externally
- 10-bit resolution and 8 channels
programmable prescaler
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 as Timer1
register, prescaler and postscaler
Asynchronous Receiver Transmitter (AUSART)
- 16-bit Capture, max. resolution 12.5 ns
- 16-bit Compare, max. resolution 200 ns
- 10-bit PWM, max. frequency 20 kHz
(CV
accessible
oscillator if INTOSCIO or LP mode is
selected
REF
) module (% of V
PIC16F946
DD
)
DS41265A-page 1
2
C
™
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