PIC18F45K22-E/P Microchip Technology, PIC18F45K22-E/P Datasheet - Page 455
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC18F45K22-E/P
Manufacturer Part Number
PIC18F45K22-E/P
Description
32KB, Flash, 1536bytes-RAM,8-bit Family 40 PDIP .600in TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC18F26J13-ISS.pdf
(496 pages)
3.PIC18F25K22T-ISS.pdf
(10 pages)
Specifications of PIC18F45K22-E/P
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 30x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F45K22-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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FIGURE 27-17:
TABLE 27-17: MASTER SSP I
FIGURE 27-18:
2010 Microchip Technology Inc.
90
91
92
93
Note 1: Maximum pin capacitance = 10 pF for all I
Param.
No.
SCL
SDA
Note:
T
T
T
T
Symbol
SU
SU
HD
HD
Refer to
SDA
Out
:
:
SDA
In
Note:
:
:
SCL
STA
STO
STA
STO
Figure 27-4
Start Condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
90
Refer to
MASTER SSP I
MASTER SSP I
Condition
Start
90
103
Figure 27-4
for load conditions.
Characteristic
91
91
2
109
C™ BUS START/STOP BITS REQUIREMENTS
for load conditions.
2
2
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
C™ BUS START/STOP BITS TIMING WAVEFORMS
C™ BUS DATA TIMING
100
Preliminary
106
2
C pins.
(1)
(1)
(1)
(1)
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
101
109
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
Min
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
PIC18(L)F2X/4XK22
107
Max
—
—
—
—
—
—
—
—
—
—
—
—
92
92
Units
Condition
102
ns
ns
ns
ns
Stop
110
Only relevant for
Repeated Start
condition
After this period, the
first clock pulse is
generated
93
DS41412D-page 455
Conditions
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