PIC16F1826-E/P Microchip Technology, PIC16F1826-E/P Datasheet - Page 138

• Manufacturer Part Number: PIC16F1826-E/P
• Description: MCU PIC 8BIT 2K FLASH 18-DIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1826-E/P

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 32MHz
• No. Of Timers: 3
• Core: PIC
• Processor Series: PIC16F
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 32 MHz
• Data Ram Size: 256 B
• On-chip Adc: Yes
• Number Of Programmable I/os: 15
• Number Of Timers: 3
• Mounting Style: Through Hole
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 3.3 mm
• Interface Type: I2C, SPI, UART
• Length: 22.86 mm
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F/LF1826/27
REGISTER 14-1:
TABLE 14-1:
DS41391C-page 138
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5-4
bit 3-2
bit 1-0
Note 1:
FVRCON
Legend:
R/W-0/0
FVREN
Name
2:
FVRRDY is always ‘1’ on devices with LDO (PIC16F1826/27).
Fixed Voltage Reference output cannot exceed V
Shaded cells are unused by the FVR 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
Reserved: Read as ‘0’. Maintain these bits clear.
CDAFVR<1:0>: Comparator and DAC Fixed Voltage Reference Selection bit
00 = Comparator and DAC Fixed Voltage Reference Peripheral output is off.
01 = Comparator and DAC Fixed Voltage Reference Peripheral output is 1x (1.024V)
10 = Comparator and DAC Fixed Voltage Reference Peripheral output is 2x (2.048V)
11 = Comparator and DAC Fixed Voltage Reference Peripheral output is 4x (4.096V)
ADFVR<1:0>: ADC Fixed Voltage Reference Selection bit
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 FVR MODULE
Bit 7
R-q/q
FVRCON: FIXED VOLTAGE REFERENCE CONTROL REGISTER
(1)
FVRRDY
Bit 6
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
Reserved
R/W-0/0
Reserved
Bit 5
Reserved
R/W-0/0
Reserved
Preliminary
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
 2009 Microchip Technology Inc.
R/W-0/0
ADFVR<1:0>
ADFVR0
Bit 0
(2)
(2)
R/W-0/0
Register
on page
138
bit 0