PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 337

• Manufacturer Part Number: PIC16F1946-E/PT
• Description: MCU 8BIT 8K FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-E/PT

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Type: FLASH
• 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 ~ 125°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 27-1:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1-0
R/W-0/0
LCDEN
LCDEN: LCD Driver Enable bit
1 = LCD driver module is enabled
0 = LCD driver module is disabled
SLPEN: LCD Driver Enable in Sleep Mode bit
1 = LCD driver module is disabled in Sleep mode
0 = LCD driver module is enabled in Sleep mode
WERR: LCD Write Failed Error bit
1 = LCDDATAn register written while the WA bit of the LCDPS register = 0 (must be cleared in
0 = No LCD write error
Unimplemented: Read as ‘0’
CS<1:0>: Clock Source Select bits
00 = F
01 = T1OSC (Timer1)
1x = LFINTOSC (31 kHz)
LMUX<1:0>: Commons Select bits
LMUX<1:0>
R/W-0/0
SLPEN
software)
00
01
10
11
LCDCON: LIQUID CRYSTAL DISPLAY (LCD) CONTROL REGISTER
OSC
/256
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/C-0/0
1/2 (COM<1:0>)
1/3 (COM<2:0>)
1/4 (COM<3:0>)
WERR
Static (COM0)
Multiplex
U-0
Preliminary
—
Maximum Number of Pixels
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
C = Only clearable bit
PIC16LF1946/47
PIC16F1946/47/
R/W-0/0
138
184
46
92
CS<1:0>
PIC16F/LF1946/47
R/W-0/0
1/2 or 1/3
1/2 or 1/3
Static
Bias
1/3
R/W-1/1
LMUX<1:0>
DS41414B-page 337
R/W-1/1
bit 0