PIC18LF258-I/SP Microchip Technology, PIC18LF258-I/SP Datasheet - Page 153

• Manufacturer Part Number: PIC18LF258-I/SP
• Description: IC MCU FLASH 16KX16 LV CAN 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF258-I/SP

• 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: 22
• 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 5x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Controller Family/series: PIC18
• No. Of I/o's: 22
• 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: I2C, SPI, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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, PG164120, ICE2000, DM163011, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17.3.8
In Master mode, all module clocks are halted and the
transmission/reception will remain in that state until the
device wakes from Sleep. After the device returns to
normal mode, the module will continue to transmit/
receive data.
In Slave mode, the SPI Transmit/Receive Shift register
operates asynchronously to the device. This allows the
device to be placed in Sleep mode and data to be
shifted into the SPI Transmit/Receive Shift register.
When all 8 bits have been received, the MSSP interrupt
flag bit will be set and if enabled, will wake the device
from Sleep.
17.3.9
A Reset disables the MSSP module and terminates the
current transfer.
TABLE 17-2:
© 2006 Microchip Technology Inc.
INTCON
PIR1
PIE1
IPR1
TRISC
TRISA
SSPBUF
SSPCON1
SSPSTAT
Legend:
Note 1:
Name
x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by the MSSP in SPI™ mode.
These registers or register bits are not implemented on the PIC18F248 and PIC18F258 and read as ‘0’s.
SLEEP OPERATION
EFFECTS OF A RESET
PORTC Data Direction Register
Synchronous Serial Port Receive Buffer/Transmit Register
GIE/GIEH PEIE/GIEL TMR0IE
PSPIF
PSPIE
PSPIP
WCOL
Bit 7
SMP
—
REGISTERS ASSOCIATED WITH SPI™ OPERATION
(1)
(1)
(1)
TRISA6
SSPOV
ADIE
ADIP
Bit 6
ADIF
CKE
TRISA5
SSPEN
RCIF
RCIE
RCIP
Bit 5
D/A
TRISA4
INT0IE
Bit 4
TXIF
TXIE
TXIP
CKP
P
TRISA3
SSPM3
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
S
17.3.10
Table 17-1 shows the compatibility between the
standard SPI modes and the states of the CKP and
CKE control bits.
TABLE 17-1:
There is also an SMP bit which controls when the data
is sampled.
Standard SPI Mode
TMR0IF
CCP1IE
CCP1IP
CCP1IF
TRISA2
SSPM2
Bit 2
R/W
Terminology
0, 0
0, 1
1, 0
1, 1
BUS MODE COMPATIBILITY
TMR2IE
TMR2IP
TMR2IF
TRISA1
SSPM1
INT0IF
Bit 1
UA
SPI™ BUS MODES
TMR1IE 0000 0000 0000 0000
TMR1IP 1111 1111 1111 1111
TMR1IF
TRISA0
SSPM0
RBIF
Bit 0
BF
PIC18FXX8
CKP
Control Bits State
0
0
1
1
0000 000x 0000 000u
0000 0000 0000 0000
1111 1111 1111 1111
-111 1111 -111 1111
xxxx xxxx uuuu uuuu
0000 0000 0000 0000
0000 0000 0000 0000
POR, BOR
Value on
DS41159E-page 151
CKE
Value on
all other
Resets
1
0
1
0