PIC18LF24K22-I/ML Microchip Technology Inc., PIC18LF24K22-I/ML Datasheet - Page 341

• Manufacturer Part Number: PIC18LF24K22-I/ML
• Description: 16KB, FLASH, 768BYTES-RAM, 8-BIT FAMILY, NANOWATT XLP, 28 QFN 6X6MM TUBE
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18LF24K22-I/ML

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 24
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin QFN
• Programmable Memory: 16K Bytes
• Ram Size: 768 Bytes
• Speed: 48 MHz
• Temperature Range: –40 to 125 °C
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

22.7
When the device wakes up from Sleep through an
interrupt or a Watchdog Timer time-out, the contents of
the VREFCON1 register are not affected. To minimize
current consumption in Sleep mode, the voltage
reference should be disabled.
REGISTER 22-1:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1
bit 0
DACEN
R/W-0
Operation During Sleep
DACEN: DAC Enable bit
1 = DAC is enabled
0 = DAC is disabled
DACLPS: DAC Low-Power Voltage Source Select bit
1 = DAC Positive reference source selected
0 = DAC Negative reference source selected
DACOE: DAC Voltage Output Enable bit
1 = DAC voltage level is also an output on the DACOUT pin
0 = DAC voltage level is disconnected from the DACOUT pin
Unimplemented: Read as ‘0’
DACPSS<1:0>: DAC Positive Source Select bits
00 = V
01 = V
10 = FVR BUF1 output
11 = Reserved, do not use
Unimplemented: Read as ‘0’
DACNSS: DAC Negative Source Select bits
1 = V
0 = V
DACLPS
R/W-0
REF
VREFCON1: VOLTAGE REFERENCE CONTROL REGISTER 0
SS
REF
DD
-
+
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
DACOE
R/W-0
U-0
Preliminary
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-0
22.8
A device Reset affects the following:
• DAC is disabled
• DAC output voltage is removed from the
• The DAC1R<4:0> range select bits are cleared
DACOUT pin
DACPSS<1:0>
PIC18(L)F2X/4XK22
Effects of a Reset
R/W-0
U-0
—
DS41412D-page 341
DACNSS
R/W-0
bit 0