PIC16LF1939-E/PT Microchip Technology, PIC16LF1939-E/PT Datasheet - Page 181

• Manufacturer Part Number: PIC16LF1939-E/PT
• Description: 28KB Flash, 1KB RAM, 256B EEPROM, LCD, NanoWatt XLP 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1939-E/PT

• 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: 36
• Program Memory Size: 28KB (16K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 17-2:
REGISTER 17-3:
 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5-4
bit 3-2
bit 1-0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-2
bit 1
bit 0
R/W-0/0
CxINTP
U-0
—
CxINTP: Comparator Interrupt on Positive Going Edge Enable bits
1 = The CxIF interrupt flag will be set upon a positive going edge of the CxOUT bit
0 = No interrupt flag will be set on a positive going edge of the CxOUT bit
CxINTN: Comparator Interrupt on Negative Going Edge Enable bits
1 = The CxIF interrupt flag will be set upon a negative going edge of the CxOUT bit
0 = No interrupt flag will be set on a negative going edge of the CxOUT bit
CxPCH<1:0>: Comparator Positive Input Channel Select bits
00 = CxVP connects to CxIN+ pin
01 = CxVP connects to DAC Voltage Reference
10 = CxVP connects to FVR Voltage Reference
11 = CxVP connects to V
Unimplemented: Read as ‘0’
CxNCH<1:0>: Comparator Negative Input Channel Select bits
00 = CxVN connects to C12IN0- pin
01 = CxVN connects to C12IN1- pin
10 = CxVN connects to C12IN2- pin
11 = CxVN connects to C12IN3- pin
Unimplemented: Read as ‘0’
MC2OUT: Mirror Copy of C2OUT bit
MC1OUT: Mirror Copy of C1OUT bit
R/W-0/0
CxINTN
U-0
—
CMxCON1: COMPARATOR CX CONTROL REGISTER 1
CMOUT: COMPARATOR OUTPUT REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
U-0
—
CxPCH<1:0>
SS
R/W-0/0
U-0
Preliminary
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U-0
U-0
PIC16F193X/LF193X
—
—
U-0
U-0
—
—
MC2OUT
R/W-0/0
R-0/0
CxNCH<1:0>
DS41364D-page 181
MC1OUT
R/W-0/0
R-0/0
bit 0
bit 0