PIC18C801-I/PT Microchip Technology, PIC18C801-I/PT Datasheet - Page 24
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PIC18C801-I/PT
Manufacturer Part Number
PIC18C801-I/PT
Description
IC PIC MCU ROMLESS 80TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18C601-IL.pdf
(320 pages)
3.PIC18C601-IL.pdf
(10 pages)
4.PIC18C601-IL.pdf
(10 pages)
Specifications of PIC18C801-I/PT
Core Size
8-Bit
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Core Processor
PIC
Speed
25MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
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
80-TFQFP
Controller Family/series
PIC18
No. Of I/o's
67
Ram Memory Size
1.5KB
Cpu Speed
6.25MIPS
No. Of Timers
4
Program Memory Size
EXT
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
XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
PIC18C801I/PT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18C801-I/PT
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC18C801-I/PT
Manufacturer:
MICROCHIP
Quantity:
99
Company:
Part Number:
PIC18C801-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18C601-IL PDF datasheet #2
- PIC18C601-IL PDF datasheet #3
- PIC18C601-IL PDF datasheet #4
- Current page: 24 of 320
- Download datasheet (6Mb)
PIC18C601/801
2.6
PIC18C601/801 devices include a feature that allows
the system clock source to be switched from the main
oscillator to an alternate low frequency clock source.
For PIC18C601/801 devices, this alternate clock
source is the Timer1 oscillator. If a low frequency crys-
tal (32 kHz, for example) has been attached to the
Timer1 oscillator pins and the Timer1 oscillator has
been enabled, the device can switch to a low power
execution mode. Figure 2-5 shows a block diagram of
the system clock sources.
FIGURE 2-5:
DS39541A-page 24
Note: I/O pins have diode protection to V
Oscillator Switching Feature
OSC2
OSC1
T1OSO
T1OSI
DEVICE CLOCK SOURCES
Main Oscillator
Timer 1 Oscillator
PIC18C601/801
Advance Information
DD
SLEEP
and V
T1OSCEN
Enable
Oscillator
SS
.
Clock Source option
for other modules
4 x PLL
T
2.6.1
The system clock source switching is performed under
software control. The system clock switch bit, SCS0
(OSCCON register), controls the clock switching. When
the SCS0 bit is ’0’, the system clock source comes from
the main oscillator, selected by the FOSC2:FOSC0 con-
figuration bits in CONFIG1H register. When the SCS0 bit
is set, the system clock source will come from the Timer1
oscillator. The SCS0 bit is cleared on all forms of RESET.
T
T
OSC
1
Note:
P
T
OSC
The Timer1 oscillator must be enabled to
switch the system clock source. The
Timer1 oscillator is enabled by setting the
T1OSCEN bit in the Timer1 control register
(T1CON). If the Timer1 oscillator is not
enabled, any write to the SCS0 bit will be
ignored (SCS0 bit forced cleared) and the
main oscillator will continue to be the sys-
tem clock source.
SYSTEM CLOCK SWITCH BIT
/4
Source
Clock
2001 Microchip Technology Inc.
T
SCLK
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