PIC16C781-E/SO Microchip Technology, PIC16C781-E/SO Datasheet - Page 93

• Manufacturer Part Number: PIC16C781-E/SO
• Description: IC MCU OTP 1KX14 W/AD 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781-E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

REGISTER 12-1:
2001 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1-0
COMPARATOR C1 CONTROL REGISTER0 (CM1CON0: 119h)
C1ON: Comparator C1 Enable bit
1 = C1 Comparator is enabled
0 = C1 Comparator is disabled
C1OUT: Comparator C1 Output bit
If C1POL = 1 (inverted polarity):
If C1POL = 0 (non-inverted polarity):
C1OE: Comparator C1 Output Enable bit
1 = C1OUT is present on the RB6/C1/PSMC1A pin
0 = C1OUT is internal only
C1POL: Comparator C1 Output Polarity Select bit
1 = C1OUT logic is inverted
0 = C1OUT logic is not inverted
C1SP: Comparator C1 Speed Select bit
1 = C1 operates in normal speed mode
0 = C1 operates in low power, slow speed mode
C1R: Comparator C1 Reference Select bits (non-inverting input)
1 = C1VP connects to V
0 = C1VP connects to V
C1CH<1:0>: Comparator C1 Channel Select bits
00 = C1VN of C1 connects to AN4
01 = C1VN of C1 connects to AN5
10 = C1VN of C1 connects to AN6
11 = C1VN of C1 connects to AN7
Note 1: C1OUT will only drive RB6/C1/PSMC1A if:
Legend:
R = Readable bit
- n = Value at POR
bit 7
R/W-0
C1ON
C1OUT = 1, C1VP < C1VN
C1OUT = 0, C1VP > C1VN
C1OUT = 1, C1VP > C1VN
C1OUT = 0, C1VP < C1VN
(C2OE = 1) & (C2ON = 1) & (TRISB<7> = 0) & ((SMCON = 0)
or ((SMCOM = 0) & (SCEN = 0))).
C1OUT
R-0
REF
DAC
R/W-0
C1OE
1
Preliminary
W = Writable bit
’1’ = Bit is set
output
C1POL
R/W-0
R/W-0
C1SP
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
(1)
PIC16C781/782
R/W-0
C1R
x = Bit is unknown
C1CH1
R/W-0
DS41171A-page 91
C1CH0
R/W-0
bit 0