PIC16LF1939-I/P Microchip Technology, PIC16LF1939-I/P Datasheet - Page 132
![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
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PIC16F193X/LF193X
REGISTER 12-2:
REGISTER 12-3:
REGISTER 12-4:
DS41364D-page 132
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
R/W-1/1
R/W-x/u
TRISA7
R/W-x/u
LATA7
RA7
Writes to PORTA are actually written to corresponding LATA register. Reads from PORTA register is return
of actual I/O pin values.
Writes to PORTA are actually written to corresponding LATA register. Reads from PORTA register is return
of actual I/O pin values.
RA<7:0>: PORTA I/O Value bits
1 = Port pin is > V
0 = Port pin is < V
TRISA<7:0>: PORTA Tri-State Control bit
1 = PORTA pin configured as an input (tri-stated)
0 = PORTA pin configured as an output
LATA<7:0>: PORTA Output Latch Value bits
R/W-1/1
R/W-x/u
TRISA6
R/W-x/u
LATA6
RA6
PORTA: PORTA REGISTER
TRISA: PORTA TRI-STATE REGISTER
LATA: PORTA DATA LATCH REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-1/1
R/W-x/u
TRISA5
R/W-x/u
LATA5
IH
IL
RA5
R/W-1/1
R/W-x/u
TRISA4
R/W-x/u
(1)
LATA4
RA4
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
(1)
R/W-x/u
R/W-1/1
R/W-x/u
TRISA3
LATA3
RA3
R/W-x/u
R/W-1/1
R/W-x/u
TRISA2
LATA2
RA2
2009 Microchip Technology Inc.
R/W-x/u
R/W-1/1
R/W-x/u
TRISA1
LATA1
RA1
R/W-1/1
R/W-x/u
TRISA0
R/W-x/u
LATA0
RA0
bit 0
bit 0
bit 0
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