PIC18C801-I/L Microchip Technology, PIC18C801-I/L Datasheet - Page 22

• 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

PIC18C601/801
TABLE 2-1:
TABLE 2-2:
DS39541A-page 22
HS
HS+PLL
4.0 MHz
8.0 MHz
16.0 MHz Murata Erie CSA16.00MX
Osc Type
20.0 MHz EPSON CA-301 20.000M-C
32.0 kHz
HS+PLL
200 kHz
1.0 MHz
4.0 MHz
8.0 MHz
Mode
These values are for design guidance only.
See notes on this page.
All resonators used did not have built-in capacitors.
These values are for design guidance only.
See notes on this page.
HS
LP
8.0 MHz
16.0 MHz
20.0 MHz
25.0 MHz
4.0 MHz
Murata Erie CSA4.00MG
Murata Erie CSA8.00MT
EPSON CA-301 8.000M-C
Epson C-001R32.768K-A
20.0 MHz
25.0 MHz
32.0 kHz
4.0 MHz
8.0 MHz
4.0 MHz
200 kHz
Crystal
STD XTL 200.000kHz
Freq.
Freq.
ECS ECS-10-13-1
ECS ECS-40-20-1
Resonators Used:
CERAMIC RESONATORS
CAPACITOR SELECTION FOR
CRYSTAL OSCILLATOR
Ranges Tested:
Crystals Used
10 - 68 pF
10 - 22 pF
TBD
TBD
TBD
Cap. Range
15-33 pF
15-33 pF
33 pF
15 pF
15 pF
15 pF
OSC1
TBD
C1
Cap. Range
10 - 68 pF
10 - 22 pF
TBD
TBD
TBD
± 20 PPM
± 20 PPM
± 50 PPM
± 50 PPM
± 30 PPM
± 30 PPM
15-33 pF
15-33 pF
Advance Information
0.5%
0.5%
0.5%
33 pF
15 pF
15 pF
15 pF
OSC2
TBD
C2
2.3
For timing insensitive applications, the "RC" oscillator
mode offers additional cost savings. The RC oscillator
frequency is a function of the supply voltage, the resis-
tor (R
ing temperature. In addition to this, the oscillator
frequency will vary from unit to unit due to normal pro-
cess parameter variation. Furthermore, the difference
in lead frame capacitance between package types will
also affect the oscillation frequency, especially for low
C
variation due to tolerance of external R and C compo-
nents used. Figure 2-2 shows how the RC combination
is connected.
In the RC oscillator mode, the oscillator frequency
divided by 4 is available on the OSC2 pin. This signal
may be used for test purposes or to synchronize other
logic.
FIGURE 2-2:
Note 1: Recommended values of C1 and C2 are
EXT
C
Recommended values:
R
V
EXT
EXT
SS
EXT
values. The user also needs to take into account
2: Higher capacitance increases the stability
3: Since each resonator/crystal has its own
4: Rs may be required in HS mode to avoid
V
DD
RC Oscillator
) and capacitor (C
identical to the ranges tested (Table 2-1).
of the oscillator, but also increases the
start-up time.
characteristics, the user should consult the
resonator/crystal manufacturer for appro-
priate values of external components.
overdriving crystals with low drive level
specification.
F
or I/O
OSC
/4
RC OSCILLATOR MODE
OSC1
OSC2/CLKO
3 k
C
2001 Microchip Technology Inc.
EXT
EXT
> 20pF
) values and the operat-
R
EXT
PIC18C601/801
100 k
Internal
Clock