PIC16LF1939-I/P Microchip Technology, PIC16LF1939-I/P Datasheet - Page 16
![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/
REGISTER 3-3:
DS41397B-page 16
bit 13
bit 6
Legend:
R = Readable bit
-n = Value at POR
bit 13
bit 12
bit 11
bit 11
bit 10
bit 9
bit 8
bit 7-6
bit 5-4
bit 5
Note 1:
(4)
R/P-1
(5)
LVP
U-1
(1)
2:
3:
4:
5:
—
For PIC16F193X only.
For PIC16F194X only.
The LVP bit cannot be programmed to ‘0’ when Programming mode is entered via LVP.
Unemplemented on PIC16LF190X devices. This bit reads as ‘1’.
For PIC16LF190X only.
LVP: Low-Voltage Programming Enable bit
1 = Low-voltage programming enabled
0 = 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’
ULPBOR: Ultra Low-Power BOR Enable bit
1 = Ultra low-power BOR is disabled
0 = Ultra low-power BOR is enabled
BORV: Brown-out Reset Voltage Selection bit
1 = Brown-out Reset voltage set to 1.9V
0 = Brown-out Reset voltage set to 2.7V
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’
For the PIC16F1933/1934/1936/1937/1938/1939:
VCAPEN<1:0>
PIC16LF193x:
PIC16F193x:
Unimplemented: Read as ‘1’
VCAPEN1
DEBUG
00 =V
01 =V
10 =V
11 =All V
These bits are unimplemented. All V
R/P-1
R/P-1
CONFIGURATION WORD 2
CAP
CAP
CAP
(1)
PP
CAP
functionality is enabled on RA0
functionality is enabled on RA5
functionality is enabled on RA6
(1)
must be used for programming high voltage
W = Writable bit
‘1’ = Bit is set
: Voltage Regulator Capacitor Enable bits
pin functions are disabled
VCAPEN0
VCAPEN
R/P-1
R/P-1
—
(5)
(2)
(1)
BORV
R/P-1
U-1
—
CAP
(3)
pin functions are disabled.
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
STVREN
R/P-1
U-1
—
2010 Microchip Technology Inc.
PLLEN
WRT1
R/P-1
R/P-1
WRT0
R/P-1
U-1
—
bit 7
bit 0