PIC16C716-20I/SO Microchip Technology, PIC16C716-20I/SO Datasheet - Page 60

• Manufacturer Part Number: PIC16C716-20I/SO
• Description: IC MCU OTP 2KX14 A/D PWM 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C716-20I/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: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (7.5mm Width)
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

PIC16C712/716
9.9
The Power Control/Status Register, PCON has two
bits.
Bit 0 is Brown-out Reset Status bit, BOR. If the BODEN
Configuration bit is set, BOR is ‘1’ on Power-on Reset.
If the BODEN Configuration bit is clear, BOR is
unknown on Power-on Reset.
TABLE 9-3:
TABLE 9-4:
TABLE 9-5:
DS41106B-page 58
Power-on Reset
MCLR Reset during normal operation
MCLR Reset during Sleep
WDT Reset
WDT Wake-up
Brown-out Reset
Interrupt wake-up from Sleep
Legend: u = unchanged, x = unknown, – = unimplemented bit read as ‘0’.
Note 1: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
Oscillator Configuration
POR
0
0
0
1
1
1
1
1
Power Control/Status Register
(PCON)
XT, HS, LP
(0004h).
BOR
RC
x
x
x
0
1
1
1
1
TIME-OUT IN VARIOUS SITUATIONS
STATUS BITS AND THEIR SIGNIFICANCE
RESET CONDITION FOR SPECIAL REGISTERS
TO
1
0
x
1
0
0
u
1
Condition
PD
1
x
0
1
1
0
u
0
72 ms + 1024T
Power-on Reset
Illegal, TO is set on POR
Illegal, PD is set on POR
Brown-out Reset
WDT Reset
WDT Wake-up
MCLR Reset during normal operation
MCLR Reset during Sleep or interrupt wake-up from Sleep
PWRTE = 0
72 ms
Power-up
OSC
PWRTE = 1
1024T
Program
PC + 1
Counter
PC + 1
000h
000h
000h
000h
000h
—
OSC
The BOR Status bit is a “don’t care” and is not neces-
sarily predictable if the brown-out circuit is disabled (the
BODEN Configuration bit is clear). BOR must then be
set by the user and checked on subsequent Resets to
see if it is clear, indicating a brown-out has occurred.
Bit 1 is POR (Power-on Reset Status bit). It is cleared
on a Power-on Reset and unaffected otherwise. The
user must set this bit following a Power-on Reset.
(1)
0001 1xxx
000u uuuu
0001 0uuu
0000 1uuu
uuu0 0uuu
0001 1uuu
uuu1 0uuu
72 ms + 1024T
Register
STATUS
Brown-out
72 ms
© 2005 Microchip Technology Inc.
OSC
---- --0x
---- --uu
---- --uu
---- --uu
---- --uu
---- --u0
---- --uu
Register
Wake-up from
PCON
1024T
Sleep
—
OSC