PIC16C716-20E/SO Microchip Technology, PIC16C716-20E/SO Datasheet - Page 60
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PIC16C716-20E/SO
Manufacturer Part Number
PIC16C716-20E/SO
Description
IC MCU OTP 2KX14 A/D PWM 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C716-20E/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 ~ 125°C
Package / Case
18-SOIC (7.5mm Width)
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