PIC16LF1823-I/ML Microchip Technology, PIC16LF1823-I/ML Datasheet - Page 135

• Manufacturer Part Number: PIC16LF1823-I/ML
• Description: 3.5 KB Flash, 128 Bytes RAM, 32 MHz Int. Osc, 12 I/0, Enhanced Mid Range Core, N
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1823-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 14-1:
TABLE 14-1:
 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 1-0
Note 1:
FVRCON
Legend:
R/W-0/0
FVREN
Name
2:
FVRRDY is always ‘1’ on PIC12F1822/16F1823 only.
Fixed Voltage Reference output cannot exceed V
Shaded cells are unused by the Fixed Voltage Reference module.
FVREN: Fixed Voltage Reference Enable bit
0 = Fixed Voltage Reference is disabled
1 = Fixed Voltage Reference is enabled
FVRRDY: Fixed Voltage Reference Ready Flag bit
0 = Fixed Voltage Reference output is not ready or not enabled
1 = Fixed Voltage Reference output is ready for use
TSEN: Temperature Indicator Enable bit
0 = Temperature Indicator is disabled
1 = Temperature Indicator is enabled
TSRNG: Temperature Indicator Range Selection bit
0 = V
1 = V
CDAFVR<1:0>: Comparator and DAC Fixed Voltage Reference Selection bits
00 = Comparator, DAC and CPS module Fixed Voltage Reference Peripheral output is off
01 = Comparator, DAC and CPS module Fixed Voltage Reference Peripheral output is 1x (1.024V)
10 = Comparator, DAC and CPS module Fixed Voltage Reference Peripheral output is 2x (2.048V)
11 = Comparator, DAC and CPS module Fixed Voltage Reference Peripheral output is 4x (4.096V)
ADFVR<1:0>: ADC Fixed Voltage Reference Selection bits
00 = ADC Fixed Voltage Reference Peripheral output is off
01 = ADC Fixed Voltage Reference Peripheral output is 1x (1.024V)
10 = ADC Fixed Voltage Reference Peripheral output is 2x (2.048V)
11 = ADC Fixed Voltage Reference Peripheral output is 4x (4.096V)
FVREN
FVRRDY
SUMMARY OF REGISTERS ASSOCIATED WITH THE FIXED VOLTAGE REFERENCE
Bit 7
R-q/q
OUT
OUT
FVRCON: FIXED VOLTAGE REFERENCE CONTROL REGISTER
(1)
= V
= V
FVRRDY
Bit 6
DD
DD
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
- 4V
- 2V
TSEN
PIC12F/LF1822/PIC16F/LF1823
T
T
(High Range)
(Low Range)
TSEN
Bit 5
R/W-0/0
TSRNG
Preliminary
TSRNG
Bit 4
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
q = Value depends on condition
DD
CDAFVR1
R/W-0/0
.
Bit 3
CDAFVR<1:0>
(1)
CDAFVR0
Bit 2
R/W-0/0
(2)
(2)
ADFVR1
Bit 1
R/W-0/0
ADFVR<1:0>
ADFVR0
DS41413B-page 135
Bit 0
R/W-0/0
Register
on page
135
bit 0
(2)
(2)