PIC18C801-I/L Microchip Technology, PIC18C801-I/L Datasheet - Page 21

• Manufacturer Part Number: PIC18C801-I/L
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,84PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C801-I/L

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Processor Series: PIC18C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: 3-Wire, I2C, SPI, USART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 47
• Number Of Timers: 1 x 16 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: DV164005, ICE4000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164310 - MODULE SKT FOR PM3 84PLCCXLT84L1 - SOCKET TRANSITION ICE 84PLCCAC174012 - MODULE SKT PROMATEII 84PLCC
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC18C801-I/LR; PIC18C801-I/LR; PIC18C801I/L

2.0
2.1
PIC18C601/801 can be operated in one of four oscilla-
tor modes, programmable by configuration bits
FOSC1:FOSC0 in CONFIG1H register:
1.
2.
3.
4.
2.2
In LP or HS oscillator modes, a crystal or ceramic res-
onator is connected to the OSC1 and OSC2 pins to
establish oscillation. Figure 2-1 shows the pin connec-
tions. An external clock source may also be connected
to the OSC1 pin, as shown in Figure 2-3 and Figure 2-4.
PIC18C601/801 oscillator design requires the use of a
parallel cut crystal.
Note:
2001 Microchip Technology Inc.
LP
HS
RC
EC
OSCILLATOR
CONFIGURATIONS
Oscillator Types
Crystal Oscillator/Ceramic
Resonators
Low Power Crystal
High Speed Crystal/Resonator
External Resistor/Capacitor
External Clock
Use of a series cut crystal may give a fre-
quency out of the crystal manufacturer’s
specifications.
Advance Information
FIGURE 2-1:
Note 1: See Table 2-1 and Table 2-2 for recom-
C1
C2
2: A series resistor (R
3: R
(1)
(1)
mended values of C1 and C2.
strip cut crystals.
F
XTAL
R
varies with the crystal chosen.
PIC18C601/801
S
(2)
OSC2
OSC1
CRYSTAL/CERAMIC
RESONATOR OPERATION
(HS OR LP OSC
CONFIGURATION)
S
) may be required for AT
R
F (3)
PIC18C601/801
DS39541A-page 21
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Internal
Logic