PIC18F248-E/SO Microchip Technology, PIC18F248-E/SO Datasheet - Page 108

• Manufacturer Part Number: PIC18F248-E/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F248-E/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C, 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: + 125 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, DM163011, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Data Rom Size: 256 B
• Height: 2.05 mm
• Length: 17.9 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 7.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 9-9:
TABLE 9-10:
DS41159E-page 106
PIC18FXX8
TRISE
PORTE
LATE
ADCON1 ADFM ADCS2
Legend: x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by PORTE.
RE0/AN5/RD
RE1/AN6/WR/C1OUT
RE2/AN7/CS/C2OUT
Legend: ST = Schmitt Trigger input, TTL = TTL input
Note 1:
Name
Name
Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in Parallel Slave Port mode.
Bit 7
IBF
—
—
PORTE FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
Bit 6
OBF
—
—
Bit#
bit 0
bit 1
bit 2
IBOV PSPMODE
Bit 5
—
—
—
Buffer Type
ST/TTL
ST/TTL
ST/TTL
Bit 4
—
—
—
(1)
(1)
(1)
Input/output port pin, analog input or read control input in Parallel
Slave Port mode.
Input/output port pin, analog input, write control input in Parallel Slave
Port mode or Comparator 1 output.
Input/output port pin, analog input, chip select control input in Parallel
Slave Port mode or Comparator 2 output.
PCFG3 PCFG2
Bit 3
—
—
—
Read PORTE pin/
Write PORTE Data Latch
Read PORTE Data Latch/
Write PORTE Data Latch
TRISE2
Bit 2
TRISE1
PCFG1
Bit 1
Function
TRISE0 0000 -111
PCFG0
Bit 0
© 2006 Microchip Technology Inc.
---- -xxx
---- -xxx
00-- 0000
POR, BOR
Value on
0000 -111
---- -uuu
---- -uuu
00-- 0000
Value on
all other
Resets