PIC16LF1946-I/MR Microchip Technology, PIC16LF1946-I/MR Datasheet - Page 75

• Manufacturer Part Number: PIC16LF1946-I/MR
• Description: MCU 8BIT 14KB FLASH 3.6V 64QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1946-I/MR

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
• Controller Family/series: PIC16LF
• No. Of I/o's: 54
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Processor Series: PIC16LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: MI2C, SPI, EUSART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• 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

5.6
REGISTER 5-1:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6-3
bit 2
bit 1-0
Note 1:
SPLLEN
R/W-0/0
Oscillator Control Registers
Duplicate frequency derived from HFINTOSC.
SPLLEN: Software PLL Enable bit
If PLLEN in Configuration Word 1 = 1:
SPLLEN bit is ignored. 4x PLL is always enabled (subject to oscillator requirements)
If PLLEN in Configuration Word 1 = 0:
1 = 4x PLL Is enabled
0 = 4x PLL is disabled
IRCF<3:0>: Internal Oscillator Frequency Select bits
000x =31 kHz LF
0010 =31.25 kHz MF
0011 =31.25 kHz HF
0100 =62.5 kHz MF
0101 =125 kHz MF
0110 =250 kHz MF
0111 =500 kHz MF (default upon Reset)
1000 =125 kHz HF
1001 =250 kHz HF
1010 =500 kHz HF
1011 =1 MHz HF
1100 =2 MHz HF
1101 =4 MHz HF
1110 =8 MHz or 32 MHz HF(see
1111 =16 MHz HF
Unimplemented: Read as ‘0’
SCS<1:0>: System Clock Select bits
1x = Internal oscillator block
01 = Timer1 oscillator
00 = Clock determined by FOSC<2:0> in Configuration Word 1.
R/W-0/0
OSCCON: OSCILLATOR CONTROL REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-1/1
(1)
(1)
(1)
(1)
IRCF<3:0>
R/W-1/1
Section 5.2.2.1
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-1/1
“HFINTOSC”)
PIC16F/LF1946/47
U-0
—
R/W-0/0
SCS<1:0>
DS41414B-page 75
R/W-0/0
bit 0