PIC16LF1939-I/P Microchip Technology, PIC16LF1939-I/P Datasheet - Page 24
![IC MCU 8BIT FLASH 40-DIP](/photos/19/0/190060/4243276_sml.jpg)
PIC16LF1939-I/P
Manufacturer Part Number
PIC16LF1939-I/P
Description
IC MCU 8BIT FLASH 40-DIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Specifications of PIC16LF1939-I/P
Core Size
8-Bit
Program Memory Size
28KB (16K 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
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Controller Family/series
PIC16LF
Eeprom Memory Size
256Byte
Ram Memory Size
1024Byte
Cpu Speed
32MHz
No. Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LF1939-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC16LF1939-I/PT
Manufacturer:
Microchip
Quantity:
2 485
Company:
Part Number:
PIC16LF1939-I/PT
Manufacturer:
Microchip
Quantity:
2 485
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