PIC18LF1330-I/SO Microchip Technology, PIC18LF1330-I/SO Datasheet - Page 75
![IC PIC MCU FLASH 4KX16 18SOIC](/photos/6/76/67656/150-18-soic_sml.jpg)
PIC18LF1330-I/SO
Manufacturer Part Number
PIC18LF1330-I/SO
Description
IC PIC MCU FLASH 4KX16 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.AC162078.pdf
(318 pages)
3.PIC18F1230-ISO.pdf
(6 pages)
4.PIC18F1230-ISO.pdf
(12 pages)
5.PIC18F1230-ISO.pdf
(4 pages)
6.PIC18F1230-IP.pdf
(312 pages)
Specifications of PIC18LF1330-I/SO
Core Size
8-Bit
Program Memory Size
8KB (4K x 16)
Oscillator Type
Internal
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
128 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x10b
Operating Temperature
-40°C ~ 85°C
Package / Case
18-SOIC (7.5mm Width)
Controller Family/series
PIC18
No. Of I/o's
16
Eeprom Memory Size
128Byte
Ram Memory Size
256Byte
Cpu Speed
40MHz
No.
RoHS Compliant
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
2
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, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18LF1330-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- AC162078 PDF datasheet #2
- PIC18F1230-ISO PDF datasheet #3
- PIC18F1230-ISO PDF datasheet #4
- PIC18F1230-ISO PDF datasheet #5
- PIC18F1230-IP PDF datasheet #6
- Current page: 75 of 312
- Download datasheet (6Mb)
EXAMPLE 6-3:
6.5.2
Depending on the application, good programming
practice may dictate that the value written to the
memory should be verified against the original value.
This should be used in applications where excessive
writes can stress bits near the specification limit.
6.5.3
If a write is terminated by an unplanned event, such as
loss of power or an unexpected Reset, the memory
location just programmed should be verified and
reprogrammed, if needed. If the write operation is
interrupted by a MCLR Reset or a WDT Time-out Reset
during normal operation, the user can check the
WRERR bit and rewrite the location(s) as needed.
TABLE 6-2:
© 2007 Microchip Technology Inc.
TBLPTRU
TBPLTRH
TBLPTRL
TABLAT
INTCON
EECON2
EECON1
IPR2
PIR2
PIE2
Legend:
PROGRAM_MEMORY
Name
Required
Sequence
— = unimplemented, read as ‘0’. Shaded cells are not used during Flash/EEPROM access.
WRITE VERIFY
UNEXPECTED TERMINATION OF
WRITE OPERATION
Program Memory Table Pointer High Byte (TBLPTR<15:8>)
Program Memory Table Pointer Low Byte (TBLPTR<7:0>)
Program Memory Table Latch
EEPROM Control Register 2 (not a physical register)
GIE/GIEH
OSCFIP
OSCFIF
OSCFIE
EEPGD
Bit 7
—
REGISTERS ASSOCIATED WITH PROGRAM FLASH MEMORY
BSF
BCF
BSF
BCF
MOVLW
MOVWF
MOVLW
MOVWF
BSF
BSF
BCF
WRITING TO FLASH PROGRAM MEMORY (CONTINUED)
PEIE/GIEL
CFGS
Bit 6
EECON1, EEPGD
EECON1, CFGS
EECON1, WREN
INTCON, GIE
55h
EECON2
0AAh
EECON2
EECON1, WR
INTCON, GIE
EECON1, WREN
—
—
—
—
TMR0IE
bit 21
Bit 5
—
—
—
—
Advance Information
Program Memory Table Pointer Upper Byte (TBLPTR<20:16>)
INT0IE
FREE
Bit 4
EEIP
EEIF
EEIE
; point to Flash program memory
; access Flash program memory
; enable write to memory
; disable interrupts
; write 55h
; write 0AAh
; start program (CPU stall)
; re-enable interrupts
; disable write to memory
WRERR
RBIE
Bit 3
—
—
—
6.5.4
To protect against spurious writes to Flash program
memory, the write initiate sequence must also be
followed. See Section 19.0 “Special Features of the
CPU” for more detail.
6.6
See Section 19.5 “Program Verification and Code
Protection” for details on code protection of Flash
program memory.
TMR0IF
Flash Program Operation During
Code Protection
PIC18F1230/1330
WREN
LVDIP
LVDIF
LVDIE
Bit 2
PROTECTION AGAINST
SPURIOUS WRITES
INT0IF
Bit 1
WR
—
—
—
RBIF
Bit 0
RD
—
—
—
DS39758C-page 73
Values on
Reset
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41
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