PIC18F14K22-I/P Microchip Technology, PIC18F14K22-I/P Datasheet - Page 8
![IC PIC MCU FLASH 512KX16 20-PDIP](/photos/12/13/121303/150-20-dip_sml.jpg)
PIC18F14K22-I/P
Manufacturer Part Number
PIC18F14K22-I/P
Description
IC PIC MCU FLASH 512KX16 20-PDIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC18LF13K22-ISS.pdf
(388 pages)
3.PIC18LF13K22-ISS.pdf
(12 pages)
4.PIC18LF13K22-ISS.pdf
(36 pages)
5.PIC18F13K22-ISS.pdf
(382 pages)
Specifications of PIC18F14K22-I/P
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
20-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
17
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
I2C, MSSP, SPI, USART
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Package
20PDIP
Device Core
PIC
Family Name
PIC18
Maximum Speed
64 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
PIC18F1XK22/LF1XK22
8. Module: Resets
1.
2.
3.
4.
DS80437D-page 8
Note:
8.1
When employing any one of the low-power
oscillators (ECL mode, LP mode, LFINTOSC or
Timer1 Oscillator) at temperatures of -20°C or
colder, while at the same time the source voltage
supplied to the V
device may experience a Power-on Reset (POR).
Also, when the source voltage supplied to the V
pin is below 2.4 volts, at temperatures of -20°C or
colder, and a SLEEP instruction is executed, the
device may experience a Power-on Reset (POR)
upon entering Sleep mode, regardless of the type
of clock source being used or which power-
managed mode is being employed.
Work around
There are four work arounds available to avoid this
Reset condition:
Enabling the Brown-out Reset (BOR) circuitry.
Enabling the Fixed Voltage Reference (FVR)
module.
Maintaining a source voltage (V
above 2.4 volts when operating at temperatures
of -20°C or colder.
Use the LF product version (PIC18LF14K22/
13K22) where the operational V
is between 1.8V and 3.6V.
Affected Silicon Revisions
A3
X
Reset under Low Power Conditions
This issue pertains only to the F product
versions, PIC18F14K22/13K22. The LF
product versions, PIC18LF14K22/13K22,
are not affected by this issue in any way.
A7
A8
DD
pin drops below 2.4 volts, the
DD
DD
) to the device
requirement
DD
2010 Microchip Technology Inc.