PIC16F946-E/PT Microchip Technology, PIC16F946-E/PT Datasheet - Page 71

Microcontroller

PIC16F946-E/PT

Manufacturer Part Number
PIC16F946-E/PT
Description
Microcontroller
Manufacturer
Microchip Technology
Series
PIC® 16Fr

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
Part Number:
PIC16F946-E/PT
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
PIC16F946-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
3.8.1
Each PORTG pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions,
refer to the appropriate section in this data sheet.
3.8.1.1
Figure 3-29 shows the diagram for this pin. The
RG0/SEG36 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.8.1.2
Figure 3-29 shows the diagram for this pin. The
RG1/SEG37 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.8.1.3
Figure 3-29 shows the diagram for this pin. The
RG2/SEG38 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.8.1.4
Figure 3-29 shows the diagram for this pin. The
RG3/SEG39 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.8.1.5
Figure 3-29 shows the diagram for this pin. The
RG4/SEG40 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.8.1.6
Figure 3-29 shows the diagram for this pin. The
RG5/SEG41 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
© 2005 Microchip Technology Inc.
PIN DESCRIPTIONS AND
DIAGRAMS
RG0/SEG36
RG1/SEG37
RG2/SEG38
RG3/SEG39
RG4/SEG40
RG5/SEG41
Preliminary
PIC16F946
DS41265A-page 69

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