PIC16LF1947-I/PT Microchip Technology, PIC16LF1947-I/PT Datasheet - Page 58
![IC MCU 8BIT FLASH 64TQFP](/photos/29/8/290880/tqfp64_sml.jpg)
PIC16LF1947-I/PT
Manufacturer Part Number
PIC16LF1947-I/PT
Description
IC MCU 8BIT FLASH 64TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16LF1933-ISS.pdf
(46 pages)
2.PIC16LF1946-IPT.pdf
(448 pages)
3.PIC16LF1946-IPT.pdf
(6 pages)
Specifications of PIC16LF1947-I/PT
Program Memory Type
FLASH
Program Memory Size
28KB (16K x 14)
Package / Case
64-TFQFP
Core Processor
PIC
Core Size
8-Bit
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
54
Eeprom Size
256 x 8
Ram Size
1K 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
Processor Series
PIC16LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
EUSART/I2C/SPI
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
Minimum Operating Temperature
- 40 C
On-chip Adc
17-ch x 10-bit
A/d Bit Size
10 bit
A/d Channels Available
17
Height
1 mm
Length
10 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Width
10 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LF1947-I/PT
Manufacturer:
FREESCALE
Quantity:
1 200
Company:
Part Number:
PIC16LF1947-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16LF1947-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 58 of 448
- Download datasheet (4Mb)
PIC16F/LF1946/47
REGISTER 4-2:
DS41414B-page 58
bit 13
bit 6
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
bit 7-5
bit 4
bit 2-3
bit 1-0
Note 1:
R/P-1/1
LVP
U-1
2:
—
The LVP bit cannot be programmed to ‘0’ when Programming mode is entered via LVP.
The DEBUG bit in Configuration Word is managed automatically by device development tools including debuggers and
programmers. For normal device operation, this bit should be maintained as a '1'.
LVP: Low-Voltage Programming Enable bit
1 = Low-voltage programming enabled
0 = High-voltage on MCLR/V
DEBUG: In-Circuit Debugger Mode bit
1 = In-Circuit Debugger disabled, RB6/ICSPCLK and RB7/ICSPDAT are general purpose I/O pins
0 = In-Circuit Debugger enabled, RB6/ICSPCLK and RB7/ICSPDAT are dedicated to the debugger
Unimplemented: Read as ‘1’
BORV: Brown-out Reset Voltage Selection bit
1 = Brown-out Reset voltage set to 1.9V
0 = Brown-out Reset voltage set to 2.5V
STVREN: Stack Overflow/Underflow Reset Enable bit
1 = Stack Overflow or Underflow will cause a Reset
0 = Stack Overflow or Underflow will not cause a Reset
PLLEN: PLL Enable bit
1 = 4xPLL enabled
0 = 4xPLL disabled
Unimplemented: Read as ‘1’
VCAPEN>: Voltage Regulator Capacitor Enable bits
0 = V
1 = No capacitor on V
Unimplemented: Read as ‘1’
WRT<1:0>: Flash Memory Self-Write Protection bits
8 kW Flash memory (PIC16F/LF1946 only):
16 kW Flash memory (PIC16F/LF1947):
DEBUG
R/P-1/1
11 = Write protection off
10 = 000h to 1FFh write-protected, 200h to 1FFFh may be modified by EECON control
01 = 000h to FFFh write-protected, 1000h to 1FFFh may be modified by EECON control
00 = 000h to 1FFFh write-protected, no addresses may be modified by EECON control
11 = Write protection off
10 = 000h to 1FFh write-protected, 200h to 3FFFh may be modified by EECON control
01 = 000h to 1FFFh write-protected, 2000h to 3FFFh may be modified by EECON control
00 = 000h to 3FFFh write-protected, no addresses may be modified by EECON control
CONFIGURATION WORD 2
CAP
U-1
—
functionality is enabled on RF0
(2)
W = Writable bit
‘0’ = Bit is cleared
x = Bit is unknown
VCAPEN
CAP
R/P-1/1
U-1
—
pin
PP
must be used for programming
Preliminary
R/P-1/1
(1)
BORV
U-1
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
P = Programmable bit
STVREN
R/P-1/1
U-1
—
2010 Microchip Technology Inc.
R/P-1/1
R/P-1/1
PLLEN
WRT1
R/P-1/1
WRT0
U-1
—
bit 7
bit 0
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