PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 128

• 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
TABLE 14-6:
DS41171A-page 126
W (not a mapped register)
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
PCLATH
INTCON
PIR1
CALCON
TMR1L
TMR1H
T1CON
PSMCCON0
PSMCCON1
CM1CON0
CM2CON0
CM2CON1
OPACON
ADRES
ADCON0
OPTION_REG
TRISA
TRISB
PIE1
PCON
DAC
DACON0
WPUB
IOCB
REFCON
LVDCON
ANSEL
ADCON1
PMDATL
PMADRL
PMDATH
PMADRH
PMCON1
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ’0’, q = value depends on condition
Note 1: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt
2: See Table 14-5 for RESET value for specific condition.
vector (0004h).
Register
INITIALIZATION CONDITION FOR ALL REGISTERS
Power-On Reset or
Brown-Out Reset
xxxx xxxx
0000 0000
xxxx xxxx
0000 0000
0001 1xxx
xxxx xxxx
xxxx 0000
xxxx xx00
---0 0000
0000 000x
0000 ---0
000- ----
xxxx xxxx
xxxx xxxx
-000 0000
0000 0000
000- 0000
0000 0000
0000 0000
00-- ---0
00-- ---0
xxxx xxxx
0000 0000
1111 1111
1111 1111
1111 1111
0000 ---0
---0 1-qq
0000 0000
00-- --00
1111 1111
1111 0000
---- 00--
--00 0101
1111 1111
--00 ----
xxxx xxxx
xxxx xxxx
--xx xxxx
---- xxxx
1--- ---0
Preliminary
MCLR Reset or
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
000q quuu
uuuu uuuu
uuuu 0000
uuuu uu00
---0 0000
0000 000u
0000 ---0
000- ----
uuuu uuuu
uuuu uuuu
-uuu uuuu
0000 0000
000- 0000
0000 0000
0000 0000
00-- ---0
00-- ---0
uuuu uuuu
0000 0000
1111 1111
1111 1111
1111 1111
0000 ---0
---0 1-uu
0000 0000
00-- --00
1111 1111
1111 0000
---- 00--
--00 0101
1111 1111
--00 ----
uuuu uuuu
uuuu uuuu
--uu uuuu
---- uuuu
1--- ---0
WDT Reset
(2)
2001 Microchip Technology Inc.
Wake-up via WDT or
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuq quuu
uuuu uuuu
uuuu uuuu
uuuu uu00
---u uuuu
uuuu uuqq
0000 ---u
uuu- ----
uuuu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuu- uuuu
uuuu uuuu
uuuu uuuu
uu-- ---u
uu-- ---u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu ---u
---u u-uu
uuuu uuuu
uu-- --uu
uuuu uuuu
uuuu uuuu
---- uu--
--uu uuuu
uuuu uuuu
--uu ----
uuuu uuuu
uuuu uuuu
--uu uuuu
---- uuuu
1--- ---0
PC + 1
Interrupt
(1)
(2)