PIC18LF458-I/L Microchip Technology, PIC18LF458-I/L Datasheet - Page 357

• Manufacturer Part Number: PIC18LF458-I/L
• Description: IC MCU CAN FLASH 16K LP 44-PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF458-I/L

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Oscillator Type: External
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC18
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1536Byte
• Cpu Speed: 40MHz
• No.: RoHS Compliant
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: SPI, I2C, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164136, DM163011
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 27-19:
TABLE 27-19: MASTER SSP I
FIGURE 27-20:
© 2006 Microchip Technology Inc.
90
91
92
93
Note 1:
Param
Note: Refer to Figure 27-5 for load conditions.
SCL
SDA
No.
T
T
T
T
Symbol
SU
SU
HD
HD
Maximum pin capacitance = 10 pF for all I
:
:
:
:
STA
STO
SDA
Out
Note: Refer to Figure 27-5 for load conditions.
STA
STO
SDA
In
SCL
Start Condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
90
Condition
MASTER SSP I
MASTER SSP I
Start
90
103
Characteristic
91
91
2
109
C™ BUS START/STOP BITS REQUIREMENTS
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
2
C™ BUS START/STOP BITS TIMING WAVEFORMS
C™ BUS DATA TIMING
100
106
(1)
(1)
(1)
(1)
2
C™ pins.
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
109
101
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)
107
Max
—
—
—
—
—
—
—
—
—
—
—
—
92
Condition
92
Units
PIC18FXX8
Stop
ns
ns
ns
ns
102
110
Only relevant for
Repeated Start
condition
After this period, the
first clock pulse is
generated
93
DS41159E-page 355
Conditions