PIC16LF1947-I/PT Microchip Technology, PIC16LF1947-I/PT Datasheet - Page 24

IC MCU 8BIT FLASH 64TQFP

PIC16LF1947-I/PT

Manufacturer Part Number
PIC16LF1947-I/PT
Description
IC MCU 8BIT FLASH 64TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr

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

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PIC16F193X/LF193X/PIC16F194X/LF194X/
4.3.9
A Load Configuration, Load Data for Program Memory
or Load Data for Data Memory command must be given
before every Begin Programming command. Program-
ming of the addressed memory will begin after this
command is received. To complete the programming,
the End Externally Timed Programming command
must be sent in the specified time window defined by
T
EEPROM, therefore, the device should be erased prior
to executing this command (see
FIGURE 4-9:
4.3.10
This command is required after a Begin Externally
Timed
command must be sent within the time window
specified by T
Programming command is sent.
After sending the End Externally Timed Programming
command, an additional delay (T
sending the next command. This delay is longer than
the delay ordinarily required between other commands
(see
FIGURE 4-10:
DS41397B-page 24
PEXT
Figure
. No internal erase is performed for the data
Programming
ICSPCLK
ICSPDAT
ICSPDAT
BEGIN EXTERNALLY TIMED
PROGRAMMING
END EXTERNALLY TIMED
PROGRAMMING
ICSPCLK
4-10).
PEXT
after the Begin Externally Timed
BEGIN EXTERNALLY TIMED PROGRAMMING
END EXTERNALLY TIMED PROGRAMMING
command
1
0
1
0
Figure
DIS
) is required before
2
is
2
1
0
4-9).
given.
3
3
0
0
This
4
4
1
1
5
5
1
1
Externally timed writes are not supported for
Configuration and Calibration bits. Any externally timed
write to the Configuration or Calibration Word will have
no effect on the targeted word.
6
6
X
X
T
PEXT
T
End Externally Timed Programming
DIS
Command
1
0
1
2
 2010 Microchip Technology Inc.
Next Command
X
1
2
3
0
X
3
X

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