PIC18F25K22-I/SO Microchip Technology Inc., PIC18F25K22-I/SO Datasheet - Page 28
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PIC18F25K22-I/SO
Manufacturer Part Number
PIC18F25K22-I/SO
Description
32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP, 28 SOIC .300in TUBE
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F45K22-IP.pdf
(496 pages)
Specifications of PIC18F25K22-I/SO
A/d Inputs
17-Channel, 10-Bit
Comparators
2
Cpu Speed
16 MIPS
Eeprom Memory
256 Bytes
Input Output
24
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SOIC
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
64 MHz
Temperature Range
–40 to 125 °C
Timers
3-8-bit, 4-16-bit
Voltage, Range
1.8-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F25K22-I/SO
Manufacturer:
MICROCHIP
Quantity:
3 000
Company:
Part Number:
PIC18F25K22-I/SO
Manufacturer:
MICROCHIP
Quantity:
7
Part Number:
PIC18F25K22-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC18(L)F2X/4XK22
FIGURE 2-1:
DS41412D-page 28
Internal Oscillator
Primary Clock Module
Secondary Oscillator
Note 1: Details in
HFINTOSC
MFINTOSC
LFINTOSC
(31.25 kHz)
2: Details in
3: Details in
4: Details in
5: The Primary Oscillator MUX uses the INTOSC branch when FOSC<3:0> = 100x.
(500 kHz)
(16 MHz)
SOSCO
SOSCI
OSC1
OSC2
PRICLKEN
(1)
PRISD
SIMPLIFIED OSCILLATOR SYSTEM BLOCK DIAGRAM
MFIOSEL
IRCF<2:0>
Figure
Figure
Figure
Table
Secondary
Oscillator
Oscillator
(SOSC)
Primary
( OSC)
2-1.
INTOSC
2-4.
2-2.
2-3.
Circuit
Divide
EN
(2)
3
HF-2 MH
HF-250 kH
HF-31.25 kH
MF-500 kH
MF-31.25 kH
HF-16 MH
HF-8 MH
HF-4 MH
HF-1 MH
HF-500 kH
MF-250 kH
LF-31.25 kHz
Primary Oscillator
INTSRC
Z
Z
Z
Z
Z
Z
Z
Z
Z
Preliminary
INTOSC
Z
SOSCOUT
Z
FOSC<3:0>
0
1
3
(5)
INTOSC
PLL Select
4xPLL
(3) (4)
0
1
2010 Microchip Technology Inc.
Secondary
Oscillator
Primary
INTOSC
Clock
Low-Power Mode
Event Switch
(SCS<1:0>)
00
1x
01
2
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