PIC18LF1320-I/P Microchip Technology, PIC18LF1320-I/P Datasheet - Page 3
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PIC18LF1320-I/P
Manufacturer Part Number
PIC18LF1320-I/P
Description
IC MCU FLASH 4KX16 EEPROM 18DIP
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)
Specifications of PIC18LF1320-I/P
Core Size
8-Bit
Program Memory Size
8KB (4K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
FLASH
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
Package / Case
18-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
16
Eeprom Memory Size
256Byte
Ram Memory Size
256Byte
Cpu Speed
40MHz
No. Of Timers
4
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
1 x 16 bit
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
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
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/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
7. Module: EUSART
8. Module: EUSART
9. Module: EUSART
© 2006 Microchip Technology Inc.
The CREN bit may be cleared when the EUSART
completes an auto-baud measurement.
Work around
When the auto-baud measurement is complete,
the CREN bit must be set by firmware.
Date Codes that pertain to this issue:
All engineering and production devices.
If the TXEN bit is set when an auto-baud measure-
ment is completed, the EUSART may transmit an
arbitrary byte.
Work around
Clear the TXEN bit before performing the auto-
baud measurement. When the measurement is
complete, set the TXEN bit.
Date Codes that pertain to this issue:
All engineering and production devices.
The auto-baud measurement may not determine
the correct baud rate if the ABDEN bit is set while
the RB4/RX pin is low.
Work around
If the wake-up function is being used (WUE is set),
wait for the RB4/RX pin to go high following a
Break signal before setting the ABDEN bit.
If the wake-up function is not being used, ensure
that RB4/RX is Idle (high between bytes) before
setting the ABDEN bit.
Date Codes that pertain to this issue:
All engineering and production devices.
10. Module: Data EEPROM
11. Module: Reset
When writing to the data EEPROM, the contents of
the data EEPROM memory may not be written as
expected.
Work around
Either of two work arounds can be used:
1. Before beginning any writes to the data
2. Configure the BOR as enabled (any voltage).
Date Codes that pertain to this issue:
All engineering and production devices.
It has been observed that in certain Reset condi-
tions, including power-up, the first GOTO instruction
at address 0x0000 may not be executed. This
occurrence is rare and affects very few applications.
To determine if your system is affected, test a
statistically significant number of applications across
the operating temperature, voltage and frequency
ranges of the application. Affected systems will
repeatably fail normal testing. Systems not affected
will continue to not be affected over time.
Work around
Insert a NOP instruction at address 0x0000.
Date Codes that pertain to this issue:
All engineering and production devices.
EEPROM, enable the LVD (any voltage) and
wait for the internal voltage reference to
become stable. LVD interrupt requests may be
ignored. Once the LVD voltage reference is
stable, perform all EEPROM writes normally.
When writes have been completed, the LVD
may be disabled.
Select a threshold below V
operation. If V
the device will be held in Brown-out Reset.
PIC18F1220/1320
DD
is below the BOR threshold,
DD
DS80160F-page 3
to allow normal