PIC16LF1946-I/MR Microchip Technology, PIC16LF1946-I/MR Datasheet - Page 77

• 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

REGISTER 5-3:
TABLE 5-2:
TABLE 5-3:
 2010 Microchip Technology Inc.
CONFIG1
CONFIG2
Legend:
Note
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-6
bit 5-0
OSCCON
OSCSTAT
OSCTUNE
PIE2
PIR2
T1CON
Legend:
Note 1:
Name
Name
U-0
—
1:
— = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
PIC16F1946/47 only.
— = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
PIC16F1947 only.
13:8
13:8
Bits
7:0
7:0
T1OSCR
SPLLEN
Unimplemented: Read as ‘0’
TUN<4:0>: Frequency Tuning bits
011111 = Maximum frequency
011110 =
•
•
•
000001 =
000000 = Oscillator module is running at the factory-calibrated frequency.
111111 =
•
•
•
100000 = Minimum frequency
OSFIE
OSFIF
Bit 7
SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES
SUMMARY OF CONFIGURATION WORD WITH CLOCK SOURCES
—
TMR1CS<1:0>
Bit -/7
U-0
CP
—
—
—
—
OSCTUNE: OSCILLATOR TUNING REGISTER
PLLR
C2IE
Bit 6
C2IF
—
MCLRE
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
Bit -/6
—
—
—
R/W-0/0
OSTS
C1IE
Bit 5
C1IF
T1CKPS<1:0>
PWRTE
Bit 13/5
FCMEN
LVP
IRCF<3:0>
—
R/W-0/0
HFIOFR
Preliminary
Bit 4
EEIE
EEIF
VCAPEN
Bit 12/4
DEBUG
IESO
WDTE<1:0>
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
T1OSCEN
HFIOFL
R/W-0/0
BCLIE
BCLIF
Bit 3
CLKOUTEN
Bit 11/3
TUN<5:0>
—
—
TUN<5:0>
PIC16F/LF1946/47
T1SYNC
MFIOFR
LCDIE
LCDIF
Bit 2
Bit 10/2
—
R/W-0/0
BORV
—
BOREN<1:0>
LFIOFR
FOSC<2:0>
STVREN
Bit 1
C3IE
C3IF
Bit 9/1
—
SCS<1:0>
R/W-0/0
WRT<1:0>
CCP2IE
CCP2IF
TMR1ON
HFIOFS
Bit 0
PLLEN
Bit 8/0
DS41414B-page 77
CPD
(1)
(1)
R/W-0/0
Register
on Page
Register
on Page
205
75
76
77
95
99
56
58
bit 0