PIC18LF23K22-E/SO Microchip Technology, PIC18LF23K22-E/SO Datasheet - Page 32
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PIC18LF23K22-E/SO
Manufacturer Part Number
PIC18LF23K22-E/SO
Description
8KB, Flash, 768bytes-RAM,8-bit Family,nanoWatt XLP 28 SOIC .300in TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheet
1.PIC18F26J13-ISS.pdf
(496 pages)
Specifications of PIC18LF23K22-E/SO
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
24
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 19x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (0.300", 7.50mm Width)
Processor Series
PIC18LF
Core
PIC
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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PIC18(L)F2X/4XK22
REGISTER 2-1:
DS41412D-page 32
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-4
bit 3
bit 2
bit 1-0
Note 1:
IDLEN
R/W-0
2:
3:
Reset state depends on state of the IESO Configuration bit.
INTOSC source may be determined by the INTSRC bit in OSCTUNE and the MFIOSEL bit in OSCCON2.
Default output frequency of HFINTOSC on Reset.
IDLEN: Idle Enable bit
1 = Device enters Idle mode on SLEEP instruction
0 = Device enters Sleep mode on SLEEP instruction
IRCF<2:0>: Internal RC Oscillator Frequency Select bits
111 = HFINTOSC – (16 MHz)
110 = HFINTOSC/2 – (8 MHz)
101 = HFINTOSC/4 – (4 MHz)
100 = HFINTOSC/8 – (2 MHz)
011 = HFINTOSC/16 – (1 MHz)
If INTSRC = 0 and MFIOSEL = 0:
010 = HFINTOSC/32 – (500 kHz)
001 = HFINTOSC/64 – (250 kHz)
000 = LFINTOSC – (31.25 kHz)
If INTSRC = 1 and MFIOSEL = 0:
010 = HFINTOSC/32 – (500 kHz)
001 = HFINTOSC/64 – (250 kHz)
000 = HFINTOSC/512 – (31.25 kHz)
If INTSRC = 0 and MFIOSEL = 1:
010 = MFINTOSC – (500 kHz)
001 = MFINTOSC/2 – (250 kHz)
000 = LFINTOSC – (31.25 kHz)
If INTSRC = 1 and MFIOSEL = 1:
010 = MFINTOSC – (500 kHz)
001 = MFINTOSC/2 – (250 kHz)
000 = MFINTOSC/16 – (31.25 kHz)
OSTS: Oscillator Start-up Time-out Status bit
1 = Device is running from the clock defined by FOSC<3:0> of the CONFIG1H register
0 = Device is running from the internal oscillator (HFINTOSC, MFINTOSC or LFINTOSC)
HFIOFS: HFINTOSC Frequency Stable bit
1 = HFINTOSC frequency is stable
0 = HFINTOSC frequency is not stable
SCS<1:0>: System Clock Select bit
1x = Internal oscillator block
01 = Secondary (SOSC) oscillator
00 = Primary clock (determined by FOSC<3:0> in CONFIG1H).
R/W-0
OSCCON: OSCILLATOR CONTROL REGISTER
W = Writable bit
‘1’ = Bit is set
IRCF<2:0>
R/W-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
(3)
Preliminary
OSTS
R-q
(1)
(2)
HFIOFS
R-0
2010 Microchip Technology Inc.
q = depends on condition
x = Bit is unknown
R/W-0
SCS<1:0>
R/W-0
bit 0
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