PIC18LF1320-I/SS Microchip Technology, PIC18LF1320-I/SS Datasheet - Page 27
![IC MCU FLASH 4KX16 EEPROM 20SSOP](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC18LF1320-I/SS
Manufacturer Part Number
PIC18LF1320-I/SS
Description
IC MCU FLASH 4KX16 EEPROM 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F1220-ISO.pdf
(308 pages)
3.PIC18F1220-ISO.pdf
(8 pages)
4.PIC18F1220-ISO.pdf
(6 pages)
5.PIC18F1220-ISO.pdf
(10 pages)
6.PIC18F1220-ISO.pdf
(4 pages)
7.PIC18F1220-EP.pdf
(310 pages)
Specifications of PIC18LF1320-I/SS
Program Memory Type
FLASH
Program Memory Size
8KB (4K x 16)
Package / Case
20-SSOP
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
16
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
16
Number Of Timers
4
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
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM163014, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
7-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18LF1320-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC18F1220-ISO PDF datasheet #2
- PIC18F1220-ISO PDF datasheet #3
- PIC18F1220-ISO PDF datasheet #4
- PIC18F1220-ISO PDF datasheet #5
- PIC18F1220-ISO PDF datasheet #6
- PIC18F1220-EP PDF datasheet #7
- Current page: 27 of 310
- Download datasheet (6Mb)
3.3.3
In RC_IDLE mode, the CPU is disabled, but the periph-
erals continue to be clocked from the internal oscillator
block using the INTOSC multiplexer. This mode allows
for controllable power conservation during Idle periods.
This mode is entered by setting the IDLEN bit, setting
SCS1 (SCS0 is ignored) and executing a SLEEP
instruction. The INTOSC multiplexer may be used to
select a higher clock frequency by modifying the IRCF
bits before executing the SLEEP instruction. When the
clock source is switched to the INTOSC multiplexer
(see Figure 3-7), the primary oscillator is shut down
and the OSTS bit is cleared.
If the IRCF bits are set to a non-zero value (thus,
enabling the INTOSC output), the IOFS bit becomes
set after the INTOSC output becomes stable, in about
1 ms. Clocks to the peripherals continue while the
INTOSC source stabilizes. If the IRCF bits were
previously at a non-zero value before the SLEEP
FIGURE 3-7:
FIGURE 3-8:
2004 Microchip Technology Inc.
Peripheral
Program
Counter
INTRC
OSC1
Clock
Clock
CPU
Note 1: T
CPU Clock
Multiplexer
PLL Clock
Peripheral
Program
INTOSC
Counter
Output
OSC1
Clock
Q1
RC_IDLE MODE
Q2
Wake from Interrupt Event
OST
PC
Q3
= 1024 T
Q4
PC
Q4
TIMING TRANSITION TO RC_IDLE MODE
TIMING TRANSITION FOR WAKE FROM RC_RUN MODE (RC_RUN TO PRI_RUN)
Q1
OSC
1
Q1
; T
T
OST
PLL
2
(1)
Q2
= 2 ms (approx). These intervals are not shown to scale.
PC + 2
3
OSTS bit Set
Clock Transition
T
PLL
Q3
4
(1)
5
Q4
PC + 2
6
Q1
1
2
7
instruction was executed and the INTOSC source was
already stable, the IOFS bit will remain set. If the IRCF
bits are all clear, the INTOSC output is not enabled and
the IOFS bit will remain clear; there will be no indication
of the current clock source.
When a wake event occurs, the peripherals continue to
be clocked from the INTOSC multiplexer. After a 10 s
delay following the wake event, the CPU begins exe-
cuting code, being clocked by the INTOSC multiplexer.
The microcontroller operates in RC_RUN mode until
the primary clock becomes ready. When the primary
clock becomes ready, a clock switchback to the primary
clock occurs (see Figure 3-8). When the clock switch is
complete, the IOFS bit is cleared, the OSTS bit is set
and the primary clock is providing the system clock.
The IDLEN and SCS bits are not affected by the wake-
up. The INTRC source will continue to run if either the
WDT or the Fail-Safe Clock Monitor is enabled.
Clock Transition
3
8
4
PIC18F1220/1320
5
PC + 4
6
7
8
Q2
Q3 Q4
DS39605C-page 25
Q1
PC + 6
Q2
Q3
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