PIC16LF1939-I/PT Microchip Technology, PIC16LF1939-I/PT Datasheet - Page 411
![IC MCU 8BIT FLASH 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16LF1939-I/PT
Manufacturer Part Number
PIC16LF1939-I/PT
Description
IC MCU 8BIT FLASH 44TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Specifications of PIC16LF1939-I/PT
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
44-TQFP, 44-VQFP
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
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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:
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Company:
Part Number:
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Manufacturer:
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Quantity:
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Absolute Maximum Ratings
Ambient temperature under bias....................................................................................................... -40°C to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on V
Voltage on V
Voltage on V
Voltage on MCLR with respect to Vss ................................................................................................. -0.3V to +9.0V
Voltage on all other pins with respect to V
Total power dissipation
Maximum current out of V
Maximum current out of V
Maximum current into V
Maximum current into V
Maximum current out of V
Maximum current out of V
Maximum current into V
Maximum current into V
Clamp current, I
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Note 1:
2009 Microchip Technology Inc.
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure above maximum rating conditions for
extended periods may affect device reliability.
2:
3:
ELECTRICAL SPECIFICATIONS (PIC16F/LF1934/36/37)
Power dissipation is calculated as follows: P
For 28-pin devices.
For 40-pin devices..
DD
CAP
DD
with respect to V
with respect to V
K
pin with respect to V
(V
PIN
(1)
DD
DD
DD
DD
< 0 or V
............................................................................................................................... 800 mW
SS
SS
SS
SS
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(3)
pin, -40°C T
pin, -40°C T
pin, -40°C T
pin, -40°C T
pin, -40°C T
pin, -40°C T
pin, -40°C T
pin, -40°C T
PIN
SS
SS
, PIC16F1934/36/37 ................................................................... -0.3V to +6.5V
, PIC16LF1934/36/37 ................................................................. -0.3V to +4.0V
> V
(†)
SS
DD
, PIC16F1934/36/37 ............................................................. -0.3V to +4.0V
SS
)20 mA
A
A
A
A
A
+85°C for industrial .............................................................. 170 mA
A
+85°C for industrial .............................................................. 255 mA
........................................................................... -0.3V to (V
A
+125°C for extended............................................................. 70 mA
A
+125°C for extended........................................................... 105 mA
+85°C for industrial ........................................................... 255 mA
+85°C for industrial ............................................................ 340mA
+125°C for extended........................................................ 105 mA
+125°C for extended........................................................ 140 mA
Preliminary
DIS
= V
DD
PIC16F193X/LF193X
x {I
DD
– I
OH
} + {(V
DD
– V
OH
) x I
DS41364D-page 411
OH
} + (V
DD
+ 0.3V)
O
l x I
OL
)
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