PIC18F14K22-I/P Microchip Technology, PIC18F14K22-I/P Datasheet - Page 161
![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
- PIC16F722-ISS PDF datasheet
- PIC18LF13K22-ISS PDF datasheet #2
- PIC18LF13K22-ISS PDF datasheet #3
- PIC18LF13K22-ISS PDF datasheet #4
- PIC18F13K22-ISS PDF datasheet #5
- Current page: 161 of 382
- Download datasheet (6Mb)
14.3.7
In I
reload value is placed in the SSPADD register
(Figure 14-17). When a write occurs to SSPBUF, the
Baud Rate Generator will automatically begin counting.
Once
transmission of the last data bit is followed by ACK), the
internal clock will automatically stop counting and the
SCL pin will remain in its last state.
FIGURE 14-17:
TABLE 14-3:
© 2009 Microchip Technology Inc.
Note 1:
2
C Master mode, the Baud Rate Generator (BRG)
the
48 MHz
48 MHz
48 MHz
40 MHz
40 MHz
40 MHz
16 MHz
16 MHz
16 MHz
4 MHz
4 MHz
4 MHz
The I
100 kHz) in all details, but may be used with care where higher rates are required by the application.
BAUD RATE
F
OSC
given
2
C interface does not conform to the 400 kHz I
I
2
C™ CLOCK RATE W/BRG
operation
BAUD RATE GENERATOR BLOCK DIAGRAM
SSPM<3:0>
SCL
is
complete
12 MHz
12 MHz
12 MHz
10 MHz
10 MHz
10 MHz
SSPM<3:0>
4 MHz
4 MHz
4 MHz
1 MHz
1 MHz
1 MHz
F
CY
Reload
Control
(i.e.,
CLKOUT
Preliminary
PIC18F1XK22/LF1XK22
Reload
Table 14-3 demonstrates clock rates based on
instruction cycles and the BRG value loaded into
SSPADD.
EQUATION 14-1:
2
BRG Down Counter
C specification (which applies to rates greater than
SSPADD<7:0>
BRG Value
0Ch
0Bh
1Fh
1Dh
18h
63h
09h
27h
02h
09h
00h
77h
F
SCL
=
----------------------------------------------
(
SSPADD
F
OSC
(2 Rollovers of BRG)
/2
F
OSC
+
400 kHz
400 kHz
333 kHz
312.5 kHz
1 MHz
1 MHz
DS41365B-page 159
400 kHz
100 kHz
100 kHz
308 kHz
100 kHz
100 kHz
1
F
) 4 ( )
SCL
(1)
(1)
(1)
(1)
(1)
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