PIC16LF1946-I/MR Microchip Technology, PIC16LF1946-I/MR Datasheet - Page 39

• 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

TABLE 3-9:
 2010 Microchip Technology Inc.
300h
301h
302h
303h
304h
305h
306h
307h
308h
309h
30Ah
30Bh
30Ch
30Dh
30Eh
30Fh
310h
311h
312h
313h
314h
315h
316h
317h
318h
319h
31Ah
31Bh
31Ch
31Dh
31Eh
31Fh
Legend:
Note 1:
Address
Bank 6
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1, 2)
(2)
2:
INDF0
INDF1
PCL
STATUS
FSR0L
FSR0H
FSR1L
FSR1H
BSR
WREG
PCLATH
INTCON
TRISF
TRISG
—
—
—
CCPR3L
CCPR3H
CCP3CON
PWM3CON
CCP3AS
PSTR3CON
—
CCPR4L
CCPR4H
CCP4CON
—
CCPR5L
CCPR5H
CCP5CON
—
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<14:8>, whose contents are transferred
to the upper byte of the program counter.
These registers can be addressed from any bank.
Name
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
Program Counter (PC) Least Significant Byte
Indirect Data Memory Address 0 Low Pointer
Indirect Data Memory Address 0 High Pointer
Indirect Data Memory Address 1 Low Pointer
Indirect Data Memory Address 1 High Pointer
Working Register
PORTF Data Direction Register
Unimplemented
Unimplemented
Unimplemented
Capture/Compare/PWM Register 3 (LSB)
Capture/Compare/PWM Register 3 (MSB)
CCP3ASE
Unimplemented
Capture/Compare/PWM Register 4 (LSB)
Capture/Compare/PWM Register 4 (MSB)
Unimplemented
Capture/Compare/PWM Register 5 (LSB)
Capture/Compare/PWM Register 5 (MSB)
Unimplemented
P3RSEN
Bit 7
GIE
—
—
—
—
—
—
—
P3M<1:0>
Write Buffer for the upper 7 bits of the Program Counter
PEIE
Bit 6
—
—
—
—
—
—
CCP3AS<2:0>
TMR0IE
TRISG5
Bit 5
—
—
—
DC3B<1:0>
DC4B<1:0>
DC5B<1:0>
Preliminary
STR3SYNC
TRISG4
Bit 4
INTE
TO
P3DC<6:0>
TRISG3
STR3D
IOCIE
Bit 3
PD
PSS3AC<1:0>
PIC16F/LF1946/47
BSR<4:0>
TMR0IF
TRISG2
STR3C
Bit 2
CCP3M<1:0>
CCP4M<3:0>
CCP5M<3:0>
Z
TRISG1
STR3B
INTF
Bit 1
DC
PSS3BD<1:0>
TRISG0
STR3A
IOCIF
Bit 0
C
DS41414B-page 39
xxxx xxxx xxxx xxxx
xxxx xxxx xxxx xxxx
0000 0000 0000 0000
---1 1000 ---q quuu
0000 0000 uuuu uuuu
0000 0000 0000 0000
0000 0000 uuuu uuuu
0000 0000 0000 0000
---0 0000 ---0 0000
0000 0000 uuuu uuuu
-000 0000 -000 0000
0000 000x 0000 000u
1111 1111 1111 1111
--11 1111 --11 1111
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
---0 0001 ---0 0001
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
--00 0000 --00 0000
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
--00 0000 --00 0000
POR, BOR
Value on:
—
—
—
—
—
—
Value on all
Resets
other
—
—
—
—
—
—