PIC18F26K22-I/SO Microchip Technology, PIC18F26K22-I/SO Datasheet - Page 363
![IC PIC MCU 64KB FLASH 28SOIC](/photos/28/69/286927/28-soic_m28b_sml.jpg)
PIC18F26K22-I/SO
Manufacturer Part Number
PIC18F26K22-I/SO
Description
IC PIC MCU 64KB FLASH 28SOIC
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC18F26J13-ISS.pdf
(496 pages)
3.PIC18F24K22-ISP.pdf
(494 pages)
Specifications of PIC18F26K22-I/SO
Core Size
8-Bit
Program Memory Size
64KB (32K x 16)
Core Processor
PIC
Speed
64MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
24
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 19x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (0.300", 7.50mm Width)
Controller Family/series
PIC18
No. Of I/o's
25
Eeprom Memory Size
1KB
Ram Memory Size
3896Byte
Cpu Speed
64MHz
No. Of Timers
7
Processor Series
PIC18F
Core
PIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F26K22-I/SO
Manufacturer:
NXP
Quantity:
928
Part Number:
PIC18F26K22-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 363 of 494
- Download datasheet (6Mb)
24.2.1
Register 24-14 shows the WDTCON register. This is a
readable and writable register which contains a control
bit that allows software to override the WDT enable
Configuration bit, but only if the Configuration bit has
disabled the WDT.
REGISTER 24-14: WDTCON: WATCHDOG TIMER CONTROL REGISTER
TABLE 24-3:
TABLE 24-4:
2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-1
bit 0
RCON
WDTCON
Legend: — = unimplemented, read as ‘0’. Shaded bits are not used by the Watchdog Timer.
CONFIG2H
Legend: — = unimplemented, read as ‘0’. Shaded bits are not used by the Watchdog Timer.
Note 1: This bit has no effect if the Configuration bit, WDTEN, is enabled.
Name
Name
U-0
—
CONTROL REGISTER
Unimplemented: Read as ‘0’
SWDTEN: Software Enable or Disable the Watchdog Timer bit
1 = WDT is turned on
0 = WDT is turned off (Reset value)
IPEN
Bit 7
Bit 7
REGISTERS ASSOCIATED WITH WATCHDOG TIMER
CONFIGURATION REGISTERS ASSOCIATED WITH WATCHDOG TIMER
—
—
U-0
—
SBOREN
Bit 6
Bit 6
—
—
W = Writable bit
‘1’ = Bit is set
U-0
—
Bit 5
Bit 5
—
—
U-0
Preliminary
—
Bit 4
Bit 4
RI
—
WDPS<3:0>
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
Bit 3
Bit 3
U-0
TO
—
—
PIC18(L)F2X/4XK22
Bit 2
Bit 2
PD
—
(1)
U-0
—
Bit 1
POR
Bit 1
WDTEN<1:0>
—
x = Bit is unknown
U-0
—
SWDTEN
Bit 0
BOR
Bit 0
DS41412A-page 363
SWDTEN
R/W-0
on Page
on Page
Values
Values
Reset
Reset
363
355
60
bit 0
(1)
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