PIC18F248-E/SO Microchip Technology, PIC18F248-E/SO Datasheet - Page 10

• 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

FIGURE 1-1:
DS41159E-page 8
PIC18FXX8
T1OSI
T1OSO
OSC2/CLKO/RA6
OSC1/CLKI
Data EEPROM
Band Gap
Program Memory
PBOR
Address Latch
PLVD
up to 32 Kbytes
Data Latch
21
Timer0
PIC18F248/258 BLOCK DIAGRAM
Instruction
Decode &
Control
Generation
Reference
Band Gap
Precision
CCP1
21
Timing
4X PLL
21
16
Table Pointer<21>
Table Latch
inc/dec logic
Timer1
PCLATU
8
PCU
Program Counter
31 Level Stack
MCLR
ROM Latch
Start-up Timer
Brown-out
Test Mode
Watchdog
Power-up
Oscillator
Power-on
PCLATH
PCH
Reset
Reset
Select
USART
Timer
Timer
IR
Timer2
8
V
PCL
DD
, V
8
SS
Decode
BITOP
Timer3
4
BSR
8
3
Synchronous
Serial Port
up to 1536 bytes
12
PRODH
Address Latch
Address<12>
inc/dec
8
FSR0
FSR1
FSR2
Data Latch
Data RAM
logic
8 x 8 Multiply
ALU<8>
W
8
Data Bus<8>
10-bit
8
12
ADC
Bank0, F
PRODL
4
12
8
8
8
PORTC
PORTB
CAN Module
PORTA
© 2006 Microchip Technology Inc.
RA0/AN0/CV
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI
RA5/AN4/SS/LVDIN
OSC2/CLKO/RA6
RB0/INT0
RB1/INT1
RB2/CANTX/INT2
RB3/CANRX
RB4
RB5/PGM
RB6/PGC
RB7/PGD
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
REF
REF
REF
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