PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 108

• Manufacturer Part Number: PIC16C781T-I/SO
• Description: IC MCU CMOS 8BIT 1K 20MHZ 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781T-I/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 ~ 85°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: -
• Other names: PIC16C781TI/SO

PIC16C781/782
REGISTER 13-2:
DS41171A-page 106
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
PSMC CONTROL REGISTER1 (PSMCCON1: 112h)
Legend:
R = Readable bit
- n = Value at POR
bit 7
SMCON: PSMC Module Enable bit
1 = PSMC module on
0 = PSMC module off
S1APOL: PSMC1A Output Polarity Control bit
1 = PSMC1A output signal is asserted low
0 = PSMC1A output signal is asserted high
S1BPOL: PSMC1B Output Polarity Control bit
1 = PSMC1B output signal is asserted low
0 = PSMC1B output signal is asserted high
Unimplemented: Read as ’0
SCEN: Slope Compensation Output Enable bit
If SMCOM = 1:
If SMCOM = 0:
1 = Slope Compensation Switch on PSMC1B pin is enabled
0 = Slope Compensation Switch on PSMC1B pin is not enabled. PSMC1B pin is available for
SMCOM: PSMC Output Mode bit
1 = Dual alternating output mode. The module outputs are available on the PSMC1A and
0 = Single output mode. The module output is available on the PSMC1A pin.
PWM/PSM: PSMC Modulation Mode Select bit
1 = PWM mode (Pulse Width Modulation)
0 = PSM mode (Pulse Skipping Modulation)
SMCCS: PSMC Comparator Select bit
1 = PSMC module uses inputs from both C1OUT and C2OUT
0 = SMC module uses input from C1OUT only
x = This bit is ignored
SMCON
R/W-0
PSMC1B pins.
other functions.
S1APOL
R/W-0
S1BPOL
R/W-0
Preliminary
W = Writable bit
’1’ = Bit is set
U-0
—
R/W-0
SCEN
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
SMCOM
R/W-0
2001 Microchip Technology Inc.
PWM/PSM
x = Bit is unknown
R/W-0
SMCCS
R/W-0
bit 0