PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 109

• Manufacturer Part Number: PIC16F946T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F946T-I/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 ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REGISTER 9-3:
REGISTER 9-4:
© 2005 Microchip Technology Inc.
bit 7-0
bit 7-0
LCDSEn – LCD SEGMENT REGISTERS (ADDRESS: 11Ch, 11Dh, 11Eh, 19Ch,
19Dh, OR 19Eh)
LCDDATAx – LCD DATA REGISTERS (ADDRESS: 110h-119h, 11Ah, 11Bh,
190h-199h, 19Ah, OR 19Bh)
bit 7
bit 7
SEn: Segment Enable bits
1 = Segment function of the pin is enabled
0 = I/O function of the pin is enabled
Legend:
R = Readable bit
- n = Value at POR
SEGx-COMy: Pixel On bits
1 = Pixel on (dark)
0 = Pixel off (clear)
Legend:
R = Readable bit
- n = Value at POR
SEGx-
R/W-0
COMy
R/W-0
SEn
SEGx-
COMy
R/W-0
R/W-0
SEn
SEGx-
R/W-0
COMy
R/W-0
SEn
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
SEGx-
R/W-0
COMy
R/W-0
SEn
SEGx-
COMy
R/W-0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
SEn
SEGx-
R/W-0
R/W-0
COMy
SEn
PIC16F946
x = Bit is unknown
x = Bit is unknown
SEGx-
R/W-0
COMy
R/W-0
SEn
DS41265A-page 107
R/W-0
SEGx-
COMy
R/W-0
SEn
bit 0
bit 0