PIC18LF25K22-I/SP Microchip Technology, PIC18LF25K22-I/SP Datasheet - Page 306

• Manufacturer Part Number: PIC18LF25K22-I/SP
• Description: MCU 8BIT 32KB FLASH 3.6V 28SDIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF25K22-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 19x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: I2C, SPI, EUSART
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 7
• Operating Supply Voltage: 1.8 V to 3.6 V
• 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, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• On-chip Dac: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC18(L)F2X/4XK22
DS41412D-page 306
FIGURE 18-2:
Note 1:
C12IN0-
C12IN1-
C12IN2-
C12IN3-
2:
3:
4:
FVR BUF1
CxIN+
C
CxCH<1:0>
DAC
X
RSEL
When C1ON = 0, the C1 comparator will produce a ‘0’ output to the XOR Gate.
Q1 and Q3 are phases of the four-phase system clock (F
Q1 is held high during Sleep mode.
Synchronized comparator output should not be used to gate Timer1 in conjunction with synchronized T1CKI.
0
1
COMPARATOR C1/C2 SIMPLIFIED BLOCK DIAGRAM
0
1
2
3
2
C
X
CxR
V
REF
0
1
CxV
CxV
IN
IN
+
-
CxON
CxSP
CxPOL
+
-
Cx
(1)
Timer1 Clock
Preliminary
of CMxCON0
Read or Write
OSC
Q3
).
D
(2)
Q1
(2),(3)
CxSYNC
Q
0
1
Reset
D
EN
D
EN
CL
CxOE
 2010 Microchip Technology Inc.
Q
Q
To CMxCON0 (CxOUT)
CM2CON1 (MCxOUT)
TRIS bit
SYNCC
-
-
to PWM Logic
to SR Latch
to TxG MUX
C
To Interrupts
x Output
xOUT
(CxIF)
C
xOUT
(4)